Home / 24,801,788.27-34,226,600.79-13,639,000.96

Finding the Fourth Proportional to 24,801,788.27, 34,226,600.79 and 13,639,000.96

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Solution

The fourth proportional to 24,801,788.27, 34,226,600.79 and 13,639,000.96 is: 18,821,894.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,801,788.27 : 34,226,600.79 = 13,639,000.96 : x
  2. Step 2: Convert to fraction form
    24,801,788.27/34,226,600.79 = 13,639,000.96/x
  3. Step 3: Cross multiply
    24,801,788.27x = 34,226,600.79 × 13,639,000.96
  4. Step 4: Simplify right side
    24,801,788.27x = 466,816,640,793,018.69
  5. Step 5: Solve for x
    x = 466,816,640,793,018.69/24,801,788.27
  6. Step 6: Final answer
    x = 18,821,894.45

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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.