Home / 22,876,078.86-34,303,654.17-13,658,235.66

Finding the Fourth Proportional to 22,876,078.86, 34,303,654.17 and 13,658,235.66

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Solution

The fourth proportional to 22,876,078.86, 34,303,654.17 and 13,658,235.66 is: 20,481,105.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,876,078.86 : 34,303,654.17 = 13,658,235.66 : x
  2. Step 2: Convert to fraction form
    22,876,078.86/34,303,654.17 = 13,658,235.66/x
  3. Step 3: Cross multiply
    22,876,078.86x = 34,303,654.17 × 13,658,235.66
  4. Step 4: Simplify right side
    22,876,078.86x = 468,527,392,653,001.75
  5. Step 5: Solve for x
    x = 468,527,392,653,001.75/22,876,078.86
  6. Step 6: Final answer
    x = 20,481,105.85

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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.