Finding the Fourth Proportional to 432,652,044.84, 648,978,067.80 and 105,125,875.08
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Solution
The fourth proportional to 432,652,044.84, 648,978,067.80 and 105,125,875.08 is: 157,688,812.75
Step by Step Solution
- Step 1: Write the proportion equation
432,652,044.84 : 648,978,067.80 = 105,125,875.08 : x - Step 2: Convert to fraction form
432,652,044.84/648,978,067.80 = 105,125,875.08/x - Step 3: Cross multiply
432,652,044.84x = 648,978,067.80 × 105,125,875.08 - Step 4: Simplify right side
432,652,044.84x = 68,224,387,285,202,568 - Step 5: Solve for x
x = 68,224,387,285,202,568/432,652,044.84 - Step 6: Final answer
x = 157,688,812.75
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