Finding the Fourth Proportional to 413,721,362.43, 620,672,847.93 and 122,611,301.46
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Solution
The fourth proportional to 413,721,362.43, 620,672,847.93 and 122,611,301.46 is: 183,943,863.13
Step by Step Solution
- Step 1: Write the proportion equation
413,721,362.43 : 620,672,847.93 = 122,611,301.46 : x - Step 2: Convert to fraction form
413,721,362.43/620,672,847.93 = 122,611,301.46/x - Step 3: Cross multiply
413,721,362.43x = 620,672,847.93 × 122,611,301.46 - Step 4: Simplify right side
413,721,362.43x = 76,101,505,665,581,952 - Step 5: Solve for x
x = 76,101,505,665,581,952/413,721,362.43 - Step 6: Final answer
x = 183,943,863.13
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