Home / 41,486,665.80-62,229,998.70-11,194,480.20

Finding the Fourth Proportional to 41,486,665.80, 62,229,998.70 and 11,194,480.20

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Solution

The fourth proportional to 41,486,665.80, 62,229,998.70 and 11,194,480.20 is: 16,791,720.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,486,665.80 : 62,229,998.70 = 11,194,480.20 : x
  2. Step 2: Convert to fraction form
    41,486,665.80/62,229,998.70 = 11,194,480.20/x
  3. Step 3: Cross multiply
    41,486,665.80x = 62,229,998.70 × 11,194,480.20
  4. Step 4: Simplify right side
    41,486,665.80x = 696,632,488,293,175.75
  5. Step 5: Solve for x
    x = 696,632,488,293,175.75/41,486,665.80
  6. Step 6: Final answer
    x = 16,791,720.30

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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.