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Finding the Fourth Proportional to 33,479,903, 50,220,321.06 and 9,545,375

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Solution

The fourth proportional to 33,479,903, 50,220,321.06 and 9,545,375 is: 14,318,195.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,479,903 : 50,220,321.06 = 9,545,375 : x
  2. Step 2: Convert to fraction form
    33,479,903/50,220,321.06 = 9,545,375/x
  3. Step 3: Cross multiply
    33,479,903x = 50,220,321.06 × 9,545,375
  4. Step 4: Simplify right side
    33,479,903x = 479,371,797,138,097.50
  5. Step 5: Solve for x
    x = 479,371,797,138,097.50/33,479,903
  6. Step 6: Final answer
    x = 14,318,195.52

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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.