Home / 61,617,612.18-92,443,697.56-24,755,387.30

Finding the Fourth Proportional to 61,617,612.18, 92,443,697.56 and 24,755,387.30

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Solution

The fourth proportional to 61,617,612.18, 92,443,697.56 and 24,755,387.30 is: 37,140,023.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,617,612.18 : 92,443,697.56 = 24,755,387.30 : x
  2. Step 2: Convert to fraction form
    61,617,612.18/92,443,697.56 = 24,755,387.30/x
  3. Step 3: Cross multiply
    61,617,612.18x = 92,443,697.56 × 24,755,387.30
  4. Step 4: Simplify right side
    61,617,612.18x = 2,288,479,536,541,865
  5. Step 5: Solve for x
    x = 2,288,479,536,541,865/61,617,612.18
  6. Step 6: Final answer
    x = 37,140,023.05

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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.