Congo, Dem. Rep. is 21 times larger than Liberia.
Area: 2,344,858 km2 World Factbook
Population: 77,433,744 (July 2014) World Factbook
The Democratic Republic of the Congo, sometimes referred to as DR Congo, DRC, Congo, Congo-Kinshasa, DROC, or RDC, is a country located in the African Great Lakes region of Central Africa. It is the second largest country in Africa by area and the eleventh largest in the world. Wikipedia
Area: 111,369 km2 World Factbook
Population: 4,092,310 (July 2014) World Factbook
Liberia, officially the Republic of Liberia, is a country in West Africa bordered by Sierra Leone to its west, Guinea to its north and Ivory Coast to its east. It covers an area of 111,369 square kilometres and is home to about 4 million people. Wikipedia