Home / 40,323,248.38-60,484,478.91-11,569,534.66

Finding the Fourth Proportional to 40,323,248.38, 60,484,478.91 and 11,569,534.66

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Solution

The fourth proportional to 40,323,248.38, 60,484,478.91 and 11,569,534.66 is: 17,354,189.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,323,248.38 : 60,484,478.91 = 11,569,534.66 : x
  2. Step 2: Convert to fraction form
    40,323,248.38/60,484,478.91 = 11,569,534.66/x
  3. Step 3: Cross multiply
    40,323,248.38x = 60,484,478.91 × 11,569,534.66
  4. Step 4: Simplify right side
    40,323,248.38x = 699,777,275,238,571
  5. Step 5: Solve for x
    x = 699,777,275,238,571/40,323,248.38
  6. Step 6: Final answer
    x = 17,354,189.04

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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.