Home / 41,613,738.80-62,420,608.20-14,690,116.40

Finding the Fourth Proportional to 41,613,738.80, 62,420,608.20 and 14,690,116.40

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Solution

The fourth proportional to 41,613,738.80, 62,420,608.20 and 14,690,116.40 is: 22,035,174.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,613,738.80 : 62,420,608.20 = 14,690,116.40 : x
  2. Step 2: Convert to fraction form
    41,613,738.80/62,420,608.20 = 14,690,116.40/x
  3. Step 3: Cross multiply
    41,613,738.80x = 62,420,608.20 × 14,690,116.40
  4. Step 4: Simplify right side
    41,613,738.80x = 916,966,000,216,794.50
  5. Step 5: Solve for x
    x = 916,966,000,216,794.50/41,613,738.80
  6. Step 6: Final answer
    x = 22,035,174.60

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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.