Home / 23,921,998.20-35,882,997.30-22,074,420.60

Finding the Fourth Proportional to 23,921,998.20, 35,882,997.30 and 22,074,420.60

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Solution

The fourth proportional to 23,921,998.20, 35,882,997.30 and 22,074,420.60 is: 33,111,630.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,921,998.20 : 35,882,997.30 = 22,074,420.60 : x
  2. Step 2: Convert to fraction form
    23,921,998.20/35,882,997.30 = 22,074,420.60/x
  3. Step 3: Cross multiply
    23,921,998.20x = 35,882,997.30 × 22,074,420.60
  4. Step 4: Simplify right side
    23,921,998.20x = 792,096,374,788,864.38
  5. Step 5: Solve for x
    x = 792,096,374,788,864.38/23,921,998.20
  6. Step 6: Final answer
    x = 33,111,630.90

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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.