India has been ranked sixth in the list of wealthiest countries with total wealth of $8,230 billion, while the United States topped the chart, says a report. According to a report by New World Wealth, the United States is the wealthiest country in the world as the total wealth held in 2017 amounted to $64,584 billion, followed by China at the second place with $24,803 billion and Japan with $19,522 billion at third.