Home / 39,092,891.70-58,639,337.55-25,488,002.10

Finding the Fourth Proportional to 39,092,891.70, 58,639,337.55 and 25,488,002.10

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Solution

The fourth proportional to 39,092,891.70, 58,639,337.55 and 25,488,002.10 is: 38,232,003.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,092,891.70 : 58,639,337.55 = 25,488,002.10 : x
  2. Step 2: Convert to fraction form
    39,092,891.70/58,639,337.55 = 25,488,002.10/x
  3. Step 3: Cross multiply
    39,092,891.70x = 58,639,337.55 × 25,488,002.10
  4. Step 4: Simplify right side
    39,092,891.70x = 1,494,599,558,617,008.75
  5. Step 5: Solve for x
    x = 1,494,599,558,617,008.75/39,092,891.70
  6. Step 6: Final answer
    x = 38,232,003.15

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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.