Home / 43,227,331.20-64,737,098.20-24,727,187.36

Finding the Fourth Proportional to 43,227,331.20, 64,737,098.20 and 24,727,187.36

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Solution

The fourth proportional to 43,227,331.20, 64,737,098.20 and 24,727,187.36 is: 37,031,348.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,227,331.20 : 64,737,098.20 = 24,727,187.36 : x
  2. Step 2: Convert to fraction form
    43,227,331.20/64,737,098.20 = 24,727,187.36/x
  3. Step 3: Cross multiply
    43,227,331.20x = 64,737,098.20 × 24,727,187.36
  4. Step 4: Simplify right side
    43,227,331.20x = 1,600,766,356,334,118.75
  5. Step 5: Solve for x
    x = 1,600,766,356,334,118.75/43,227,331.20
  6. Step 6: Final answer
    x = 37,031,348.27

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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.