How does gravitational force and electric force compare?

Both equations show an inverse square relationship between force and separation distance. And both equations show that the force is proportional to the product of the quantity that causes the force

Felect = k • Q1 • Q 2 / d2

Felect = (9.0 x 109 N•m2/C2) • (1.00 C) • (1.00 C) / (1.00 m) 2

Felect = 9.0 x 109 N