Home / 29,187,737.40-43,781,606.10-17,094,502.20

Finding the Fourth Proportional to 29,187,737.40, 43,781,606.10 and 17,094,502.20

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Solution

The fourth proportional to 29,187,737.40, 43,781,606.10 and 17,094,502.20 is: 25,641,753.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,187,737.40 : 43,781,606.10 = 17,094,502.20 : x
  2. Step 2: Convert to fraction form
    29,187,737.40/43,781,606.10 = 17,094,502.20/x
  3. Step 3: Cross multiply
    29,187,737.40x = 43,781,606.10 × 17,094,502.20
  4. Step 4: Simplify right side
    29,187,737.40x = 748,424,761,795,983.38
  5. Step 5: Solve for x
    x = 748,424,761,795,983.38/29,187,737.40
  6. Step 6: Final answer
    x = 25,641,753.30

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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.