Home / 151,250,764.80-226,876,147.20-149,815,874.10

Finding the Fourth Proportional to 151,250,764.80, 226,876,147.20 and 149,815,874.10

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Solution

The fourth proportional to 151,250,764.80, 226,876,147.20 and 149,815,874.10 is: 224,723,811.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,250,764.80 : 226,876,147.20 = 149,815,874.10 : x
  2. Step 2: Convert to fraction form
    151,250,764.80/226,876,147.20 = 149,815,874.10/x
  3. Step 3: Cross multiply
    151,250,764.80x = 226,876,147.20 × 149,815,874.10
  4. Step 4: Simplify right side
    151,250,764.80x = 33,989,648,305,208,264
  5. Step 5: Solve for x
    x = 33,989,648,305,208,264/151,250,764.80
  6. Step 6: Final answer
    x = 224,723,811.15

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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.