Home / 24,291,116.15-33,521,737.90-13,277,910.11

Finding the Fourth Proportional to 24,291,116.15, 33,521,737.90 and 13,277,910.11

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Solution

The fourth proportional to 24,291,116.15, 33,521,737.90 and 13,277,910.11 is: 18,323,514.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,291,116.15 : 33,521,737.90 = 13,277,910.11 : x
  2. Step 2: Convert to fraction form
    24,291,116.15/33,521,737.90 = 13,277,910.11/x
  3. Step 3: Cross multiply
    24,291,116.15x = 33,521,737.90 × 13,277,910.11
  4. Step 4: Simplify right side
    24,291,116.15x = 445,098,622,567,180.12
  5. Step 5: Solve for x
    x = 445,098,622,567,180.12/24,291,116.15
  6. Step 6: Final answer
    x = 18,323,514.65

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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.