Home / 24,502,332.25-33,812,622.54-13,488,993.91

Finding the Fourth Proportional to 24,502,332.25, 33,812,622.54 and 13,488,993.91

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Solution

The fourth proportional to 24,502,332.25, 33,812,622.54 and 13,488,993.91 is: 18,614,483.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,502,332.25 : 33,812,622.54 = 13,488,993.91 : x
  2. Step 2: Convert to fraction form
    24,502,332.25/33,812,622.54 = 13,488,993.91/x
  3. Step 3: Cross multiply
    24,502,332.25x = 33,812,622.54 × 13,488,993.91
  4. Step 4: Simplify right side
    24,502,332.25x = 456,098,259,523,188.75
  5. Step 5: Solve for x
    x = 456,098,259,523,188.75/24,502,332.25
  6. Step 6: Final answer
    x = 18,614,483.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.