Home / 17,417,454.06-26,123,125.92-6,635,401.88

Finding the Fourth Proportional to 17,417,454.06, 26,123,125.92 and 6,635,401.88

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Solution

The fourth proportional to 17,417,454.06, 26,123,125.92 and 6,635,401.88 is: 9,951,938.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,417,454.06 : 26,123,125.92 = 6,635,401.88 : x
  2. Step 2: Convert to fraction form
    17,417,454.06/26,123,125.92 = 6,635,401.88/x
  3. Step 3: Cross multiply
    17,417,454.06x = 26,123,125.92 × 6,635,401.88
  4. Step 4: Simplify right side
    17,417,454.06x = 173,337,438,841,044.75
  5. Step 5: Solve for x
    x = 173,337,438,841,044.75/17,417,454.06
  6. Step 6: Final answer
    x = 9,951,938.91

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.