Home / 24,910,829.70-37,366,244.55-19,871,981.70

Finding the Fourth Proportional to 24,910,829.70, 37,366,244.55 and 19,871,981.70

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Solution

The fourth proportional to 24,910,829.70, 37,366,244.55 and 19,871,981.70 is: 29,807,972.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,910,829.70 : 37,366,244.55 = 19,871,981.70 : x
  2. Step 2: Convert to fraction form
    24,910,829.70/37,366,244.55 = 19,871,981.70/x
  3. Step 3: Cross multiply
    24,910,829.70x = 37,366,244.55 × 19,871,981.70
  4. Step 4: Simplify right side
    24,910,829.70x = 742,541,327,895,324.62
  5. Step 5: Solve for x
    x = 742,541,327,895,324.62/24,910,829.70
  6. Step 6: Final answer
    x = 29,807,972.55

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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.