Home / 16,892,387.20-25,338,580.80-14,766,623.20

Finding the Fourth Proportional to 16,892,387.20, 25,338,580.80 and 14,766,623.20

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Solution

The fourth proportional to 16,892,387.20, 25,338,580.80 and 14,766,623.20 is: 22,149,934.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,892,387.20 : 25,338,580.80 = 14,766,623.20 : x
  2. Step 2: Convert to fraction form
    16,892,387.20/25,338,580.80 = 14,766,623.20/x
  3. Step 3: Cross multiply
    16,892,387.20x = 25,338,580.80 × 14,766,623.20
  4. Step 4: Simplify right side
    16,892,387.20x = 374,165,275,096,354.56
  5. Step 5: Solve for x
    x = 374,165,275,096,354.56/16,892,387.20
  6. Step 6: Final answer
    x = 22,149,934.80

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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.