Home / 40,306,849.92-60,454,042.56-14,741,880.96

Finding the Fourth Proportional to 40,306,849.92, 60,454,042.56 and 14,741,880.96

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Solution

The fourth proportional to 40,306,849.92, 60,454,042.56 and 14,741,880.96 is: 22,110,542.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,306,849.92 : 60,454,042.56 = 14,741,880.96 : x
  2. Step 2: Convert to fraction form
    40,306,849.92/60,454,042.56 = 14,741,880.96/x
  3. Step 3: Cross multiply
    40,306,849.92x = 60,454,042.56 × 14,741,880.96
  4. Step 4: Simplify right side
    40,306,849.92x = 891,206,298,970,293.75
  5. Step 5: Solve for x
    x = 891,206,298,970,293.75/40,306,849.92
  6. Step 6: Final answer
    x = 22,110,542.02

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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.