Home / 33,663,221.34-50,494,832.10-25,998,046.56

Finding the Fourth Proportional to 33,663,221.34, 50,494,832.10 and 25,998,046.56

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Solution

The fourth proportional to 33,663,221.34, 50,494,832.10 and 25,998,046.56 is: 38,997,069.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,663,221.34 : 50,494,832.10 = 25,998,046.56 : x
  2. Step 2: Convert to fraction form
    33,663,221.34/50,494,832.10 = 25,998,046.56/x
  3. Step 3: Cross multiply
    33,663,221.34x = 50,494,832.10 × 25,998,046.56
  4. Step 4: Simplify right side
    33,663,221.34x = 1,312,766,996,153,727.25
  5. Step 5: Solve for x
    x = 1,312,766,996,153,727.25/33,663,221.34
  6. Step 6: Final answer
    x = 38,997,069.91

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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.