Arkansas (USA) is 192 times larger than Micronesia.
Area: 702 km2 World Factbook
Population: 105,681 (July 2014) World Factbook
The Federated States of Micronesia is an independent sovereign island nation consisting of four states – from west to east, Yap, Chuuk, Pohnpei and Kosrae – that are spread across the Western Pacific Ocean. Wikipedia
Arkansas is a state located in the Southern region of the United States. Its name is of Siouan derivation, denoting the Quapaw Indians. The state's diverse geography ranges from the mountainous regions of the Ozark and the Ouachita Mountains, which make up the U.S. Wikipedia