Home / 24,881,872.20-37,320,155.10-8,708,132.40

Finding the Fourth Proportional to 24,881,872.20, 37,320,155.10 and 8,708,132.40

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Solution

The fourth proportional to 24,881,872.20, 37,320,155.10 and 8,708,132.40 is: 13,061,270.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,881,872.20 : 37,320,155.10 = 8,708,132.40 : x
  2. Step 2: Convert to fraction form
    24,881,872.20/37,320,155.10 = 8,708,132.40/x
  3. Step 3: Cross multiply
    24,881,872.20x = 37,320,155.10 × 8,708,132.40
  4. Step 4: Simplify right side
    24,881,872.20x = 324,988,851,799,335.25
  5. Step 5: Solve for x
    x = 324,988,851,799,335.25/24,881,872.20
  6. Step 6: Final answer
    x = 13,061,270.04

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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.