Home / 24,121,612.38-36,186,850.89-7,948,517.34

Finding the Fourth Proportional to 24,121,612.38, 36,186,850.89 and 7,948,517.34

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Solution

The fourth proportional to 24,121,612.38, 36,186,850.89 and 7,948,517.34 is: 11,924,236.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,121,612.38 : 36,186,850.89 = 7,948,517.34 : x
  2. Step 2: Convert to fraction form
    24,121,612.38/36,186,850.89 = 7,948,517.34/x
  3. Step 3: Cross multiply
    24,121,612.38x = 36,186,850.89 × 7,948,517.34
  4. Step 4: Simplify right side
    24,121,612.38x = 287,631,811,779,159.44
  5. Step 5: Solve for x
    x = 287,631,811,779,159.44/24,121,612.38
  6. Step 6: Final answer
    x = 11,924,236.54

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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.