Home / 24,731,998.20-37,097,997.30-13,394,590.20

Finding the Fourth Proportional to 24,731,998.20, 37,097,997.30 and 13,394,590.20

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Solution

The fourth proportional to 24,731,998.20, 37,097,997.30 and 13,394,590.20 is: 20,091,885.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,731,998.20 : 37,097,997.30 = 13,394,590.20 : x
  2. Step 2: Convert to fraction form
    24,731,998.20/37,097,997.30 = 13,394,590.20/x
  3. Step 3: Cross multiply
    24,731,998.20x = 37,097,997.30 × 13,394,590.20
  4. Step 4: Simplify right side
    24,731,998.20x = 496,912,471,074,206.38
  5. Step 5: Solve for x
    x = 496,912,471,074,206.38/24,731,998.20
  6. Step 6: Final answer
    x = 20,091,885.30

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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.