1. The problem statement, all variables and given/known data The moon is 3.9 × 105 km from Earth's center and 1.5 × 108 km from the sun's center. If the masses of the moon, Earth, and sun are 7.3 × 1022 kg, 6.0 × 1024 kg, and 2.0 × 1030 kg, respectively, find the ratio of the gravitational forces exerted by Earth and the sun on the moon. (Use G = 6.670 × 10-11 Nm2/kg2.) 2. Relevant equations F=G(m1m2)/d² Where F is the force, G is gravity constant, m1 and m2 are masses, and d is distance. 3. The attempt at a solution F=G(mEarthmMoon)/d² F=6.67×10-11((6×1024)(7.3×1022))/3.9×108² F=192074950690335305719.92110453649 F=1.9e+20N F=G(mSunmMoon)/d² F=6.67×10-11((2×1030)(7.3×1022))/1.5×1011² F=432808888888888888888.88888888889 F=4.3e+20N 1.9e+20N / 4.3e+20 = 2.2 and I tried its inverse, 0.44 Neither of these are correct. I am probably missing something from the question. What is wrong about this and where?