Finding the Fourth Proportional to 331,406,912.48, 457,345,125.60 and 182,728,321.28
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Solution
The fourth proportional to 331,406,912.48, 457,345,125.60 and 182,728,321.28 is: 252,167,060.79
Step by Step Solution
- Step 1: Write the proportion equation
331,406,912.48 : 457,345,125.60 = 182,728,321.28 : x - Step 2: Convert to fraction form
331,406,912.48/457,345,125.60 = 182,728,321.28/x - Step 3: Cross multiply
331,406,912.48x = 457,345,125.60 × 182,728,321.28 - Step 4: Simplify right side
331,406,912.48x = 83,569,907,046,478,752 - Step 5: Solve for x
x = 83,569,907,046,478,752/331,406,912.48 - Step 6: Final answer
x = 252,167,060.79
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