Home / 42,503,560.06-63,755,126.09-16,598,491.97

Finding the Fourth Proportional to 42,503,560.06, 63,755,126.09 and 16,598,491.97

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Solution

The fourth proportional to 42,503,560.06, 63,755,126.09 and 16,598,491.97 is: 24,897,654.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,503,560.06 : 63,755,126.09 = 16,598,491.97 : x
  2. Step 2: Convert to fraction form
    42,503,560.06/63,755,126.09 = 16,598,491.97/x
  3. Step 3: Cross multiply
    42,503,560.06x = 63,755,126.09 × 16,598,491.97
  4. Step 4: Simplify right side
    42,503,560.06x = 1,058,238,948,090,930.62
  5. Step 5: Solve for x
    x = 1,058,238,948,090,930.62/42,503,560.06
  6. Step 6: Final answer
    x = 24,897,654.38

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Why These Related Problems?

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