Home / 32,376,121.38-44,679,166.74-17,691,789.96

Finding the Fourth Proportional to 32,376,121.38, 44,679,166.74 and 17,691,789.96

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Solution

The fourth proportional to 32,376,121.38, 44,679,166.74 and 17,691,789.96 is: 24,414,735.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,376,121.38 : 44,679,166.74 = 17,691,789.96 : x
  2. Step 2: Convert to fraction form
    32,376,121.38/44,679,166.74 = 17,691,789.96/x
  3. Step 3: Cross multiply
    32,376,121.38x = 44,679,166.74 × 17,691,789.96
  4. Step 4: Simplify right side
    32,376,121.38x = 790,454,433,551,898
  5. Step 5: Solve for x
    x = 790,454,433,551,898/32,376,121.38
  6. Step 6: Final answer
    x = 24,414,735.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.