Home / 38,707,046.82-58,096,437.03-19,551,230.46

Finding the Fourth Proportional to 38,707,046.82, 58,096,437.03 and 19,551,230.46

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Solution

The fourth proportional to 38,707,046.82, 58,096,437.03 and 19,551,230.46 is: 29,344,962.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,707,046.82 : 58,096,437.03 = 19,551,230.46 : x
  2. Step 2: Convert to fraction form
    38,707,046.82/58,096,437.03 = 19,551,230.46/x
  3. Step 3: Cross multiply
    38,707,046.82x = 58,096,437.03 × 19,551,230.46
  4. Step 4: Simplify right side
    38,707,046.82x = 1,135,856,829,278,408
  5. Step 5: Solve for x
    x = 1,135,856,829,278,408/38,707,046.82
  6. Step 6: Final answer
    x = 29,344,962.29

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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.