Home / 76,173,449.10-114,245,300.65-24,344,148.90

Finding the Fourth Proportional to 76,173,449.10, 114,245,300.65 and 24,344,148.90

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Solution

The fourth proportional to 76,173,449.10, 114,245,300.65 and 24,344,148.90 is: 36,511,470.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,173,449.10 : 114,245,300.65 = 24,344,148.90 : x
  2. Step 2: Convert to fraction form
    76,173,449.10/114,245,300.65 = 24,344,148.90/x
  3. Step 3: Cross multiply
    76,173,449.10x = 114,245,300.65 × 24,344,148.90
  4. Step 4: Simplify right side
    76,173,449.10x = 2,781,204,610,148,867
  5. Step 5: Solve for x
    x = 2,781,204,610,148,867/76,173,449.10
  6. Step 6: Final answer
    x = 36,511,470.11

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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.