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Finding the Third Proportional to 57,034,344 and 123,159,552

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Solution

The third proportional to 57,034,344 and 123,159,552 is: 265,949,850.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,034,344 : 123,159,552 = 123,159,552 : x
  2. Step 2: Convert to fraction form
    57,034,344/123,159,552 = 123,159,552/x
  3. Step 3: Cross multiply
    57,034,344x = 123,159,552 × 123,159,552
  4. Step 4: Simplify right side
    57,034,344x = 15,168,275,248,840,704
  5. Step 5: Solve for x
    x = 15,168,275,248,840,704/57,034,344
  6. Step 6: Final answer
    x = 265,949,850.30

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.