Home / 33,407,234.20-50,110,851.30-21,928,108.60

Finding the Fourth Proportional to 33,407,234.20, 50,110,851.30 and 21,928,108.60

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Solution

The fourth proportional to 33,407,234.20, 50,110,851.30 and 21,928,108.60 is: 32,892,162.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,407,234.20 : 50,110,851.30 = 21,928,108.60 : x
  2. Step 2: Convert to fraction form
    33,407,234.20/50,110,851.30 = 21,928,108.60/x
  3. Step 3: Cross multiply
    33,407,234.20x = 50,110,851.30 × 21,928,108.60
  4. Step 4: Simplify right side
    33,407,234.20x = 1,098,836,189,344,851.25
  5. Step 5: Solve for x
    x = 1,098,836,189,344,851.25/33,407,234.20
  6. Step 6: Final answer
    x = 32,892,162.90

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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.