Fort Lauderdale is about 255 times smaller than Belize.

Belize is approximately 22,966 sq km, while Fort Lauderdale (excluding the city's 9.9 sq km of water area) is approximately 90 sq km, making Fort Lauderdale 0.39% the size of Belize.
Tip: This to-scale comparison of Belize vs. Fort Lauderdale uses the Mercator projection, which distorts the size of regions near the poles.