A man wants to measure the height of a nearby building. He places a 7 ft pole in the shadow of the building so that the shadow of the pole is exactly...

A man wants to measure the height of a nearby building. He places a 7 ft pole in the shadow of the building so that the shadow of the pole is exactly covered by the shadow of the building. The distance between the building and the pole is 199 ft, and the pole casts a shadow that is 4.5 ft long. How tall is the building?