Malaysia is about 3.1 times bigger than Ohio.

Ohio is approximately 106,056 sq km, while Malaysia is approximately 329,847 sq km, making Malaysia 211% larger than Ohio. Meanwhile, the population of Ohio is ~11.5 million people (22.3 million more people live in Malaysia).
Tip: This to-scale comparison of Ohio vs. Malaysia uses the Mercator projection, which distorts the size of regions near the poles.