Home / 14,952,029.90-22,428,044.85-8,149,585.10

Finding the Fourth Proportional to 14,952,029.90, 22,428,044.85 and 8,149,585.10

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Solution

The fourth proportional to 14,952,029.90, 22,428,044.85 and 8,149,585.10 is: 12,224,377.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,952,029.90 : 22,428,044.85 = 8,149,585.10 : x
  2. Step 2: Convert to fraction form
    14,952,029.90/22,428,044.85 = 8,149,585.10/x
  3. Step 3: Cross multiply
    14,952,029.90x = 22,428,044.85 × 8,149,585.10
  4. Step 4: Simplify right side
    14,952,029.90x = 182,779,260,131,691.75
  5. Step 5: Solve for x
    x = 182,779,260,131,691.75/14,952,029.90
  6. Step 6: Final answer
    x = 12,224,377.65

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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.