Home / 76,173,450.10-114,245,302.15-24,344,149.90

Finding the Fourth Proportional to 76,173,450.10, 114,245,302.15 and 24,344,149.90

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Solution

The fourth proportional to 76,173,450.10, 114,245,302.15 and 24,344,149.90 is: 36,511,471.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,173,450.10 : 114,245,302.15 = 24,344,149.90 : x
  2. Step 2: Convert to fraction form
    76,173,450.10/114,245,302.15 = 24,344,149.90/x
  3. Step 3: Cross multiply
    76,173,450.10x = 114,245,302.15 × 24,344,149.90
  4. Step 4: Simplify right side
    76,173,450.10x = 2,781,204,760,910,392.50
  5. Step 5: Solve for x
    x = 2,781,204,760,910,392.50/76,173,450.10
  6. Step 6: Final answer
    x = 36,511,471.61

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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.