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Finding the Third Proportional to 57,866,326.31 and 88,156,099.13

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Solution

The third proportional to 57,866,326.31 and 88,156,099.13 is: 134,300,867.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,866,326.31 : 88,156,099.13 = 88,156,099.13 : x
  2. Step 2: Convert to fraction form
    57,866,326.31/88,156,099.13 = 88,156,099.13/x
  3. Step 3: Cross multiply
    57,866,326.31x = 88,156,099.13 × 88,156,099.13
  4. Step 4: Simplify right side
    57,866,326.31x = 7,771,497,812,936,826
  5. Step 5: Solve for x
    x = 7,771,497,812,936,826/57,866,326.31
  6. Step 6: Final answer
    x = 134,300,867.33

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.