Home / 16,892,408.20-25,338,612.30-14,766,644.20

Finding the Fourth Proportional to 16,892,408.20, 25,338,612.30 and 14,766,644.20

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Solution

The fourth proportional to 16,892,408.20, 25,338,612.30 and 14,766,644.20 is: 22,149,966.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,892,408.20 : 25,338,612.30 = 14,766,644.20 : x
  2. Step 2: Convert to fraction form
    16,892,408.20/25,338,612.30 = 14,766,644.20/x
  3. Step 3: Cross multiply
    16,892,408.20x = 25,338,612.30 × 14,766,644.20
  4. Step 4: Simplify right side
    16,892,408.20x = 374,166,272,355,843.62
  5. Step 5: Solve for x
    x = 374,166,272,355,843.62/16,892,408.20
  6. Step 6: Final answer
    x = 22,149,966.30

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Double scale
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Similar ratio
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1.5x scale

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.