The formula for the volume of a sphere is given by:
Volume of Sphere = (4/3)πr^3
= (4/3)π(3^3) = 36π cubic units.
The formula for the volume of a cone is given by:
Volume of Cone = (1/3)πr^2h
= (1/3)π(3^2)(3) = 27π cubic units
Ratio = (Volume of Sphere) / (Volume of Cone)
= (36π) / (27π) = 4/3