Finding the Fourth Proportional to 392,292,010.08, 541,362,971.88 and 227,375,238.96
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Solution
The fourth proportional to 392,292,010.08, 541,362,971.88 and 227,375,238.96 is: 313,777,828.59
Step by Step Solution
- Step 1: Write the proportion equation
392,292,010.08 : 541,362,971.88 = 227,375,238.96 : x - Step 2: Convert to fraction form
392,292,010.08/541,362,971.88 = 227,375,238.96/x - Step 3: Cross multiply
392,292,010.08x = 541,362,971.88 × 227,375,238.96 - Step 4: Simplify right side
392,292,010.08x = 123,092,535,095,310,768 - Step 5: Solve for x
x = 123,092,535,095,310,768/392,292,010.08 - Step 6: Final answer
x = 313,777,828.59
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