Home / 38,264,013.32-57,396,227.34-11,337,902.60

Finding the Fourth Proportional to 38,264,013.32, 57,396,227.34 and 11,337,902.60

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Solution

The fourth proportional to 38,264,013.32, 57,396,227.34 and 11,337,902.60 is: 17,006,915.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,264,013.32 : 57,396,227.34 = 11,337,902.60 : x
  2. Step 2: Convert to fraction form
    38,264,013.32/57,396,227.34 = 11,337,902.60/x
  3. Step 3: Cross multiply
    38,264,013.32x = 57,396,227.34 × 11,337,902.60
  4. Step 4: Simplify right side
    38,264,013.32x = 650,752,835,188,377.12
  5. Step 5: Solve for x
    x = 650,752,835,188,377.12/38,264,013.32
  6. Step 6: Final answer
    x = 17,006,915.34

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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.