Home / 151,156,677.10-226,770,997.28-48,920,714.73

Finding the Fourth Proportional to 151,156,677.10, 226,770,997.28 and 48,920,714.73

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Solution

The fourth proportional to 151,156,677.10, 226,770,997.28 and 48,920,714.73 is: 73,392,717.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,156,677.10 : 226,770,997.28 = 48,920,714.73 : x
  2. Step 2: Convert to fraction form
    151,156,677.10/226,770,997.28 = 48,920,714.73/x
  3. Step 3: Cross multiply
    151,156,677.10x = 226,770,997.28 × 48,920,714.73
  4. Step 4: Simplify right side
    151,156,677.10x = 11,093,799,265,960,934
  5. Step 5: Solve for x
    x = 11,093,799,265,960,934/151,156,677.10
  6. Step 6: Final answer
    x = 73,392,717.27

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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.