Home / 61,226,626.50-91,806,060.38-24,301,109.39

Finding the Fourth Proportional to 61,226,626.50, 91,806,060.38 and 24,301,109.39

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Solution

The fourth proportional to 61,226,626.50, 91,806,060.38 and 24,301,109.39 is: 36,438,217.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,226,626.50 : 91,806,060.38 = 24,301,109.39 : x
  2. Step 2: Convert to fraction form
    61,226,626.50/91,806,060.38 = 24,301,109.39/x
  3. Step 3: Cross multiply
    61,226,626.50x = 91,806,060.38 × 24,301,109.39
  4. Step 4: Simplify right side
    61,226,626.50x = 2,230,989,115,378,789.25
  5. Step 5: Solve for x
    x = 2,230,989,115,378,789.25/61,226,626.50
  6. Step 6: Final answer
    x = 36,438,217.21

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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.