Home / 24,338,540.20-36,505,431.42-6,387,644.20

Finding the Fourth Proportional to 24,338,540.20, 36,505,431.42 and 6,387,644.20

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Solution

The fourth proportional to 24,338,540.20, 36,505,431.42 and 6,387,644.20 is: 9,580,841.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,338,540.20 : 36,505,431.42 = 6,387,644.20 : x
  2. Step 2: Convert to fraction form
    24,338,540.20/36,505,431.42 = 6,387,644.20/x
  3. Step 3: Cross multiply
    24,338,540.20x = 36,505,431.42 × 6,387,644.20
  4. Step 4: Simplify right side
    24,338,540.20x = 233,183,707,278,460.78
  5. Step 5: Solve for x
    x = 233,183,707,278,460.78/24,338,540.20
  6. Step 6: Final answer
    x = 9,580,841.96

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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.