Home / 33,235,665.67-49,856,020.17-8,974,239.49

Finding the Fourth Proportional to 33,235,665.67, 49,856,020.17 and 8,974,239.49

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Solution

The fourth proportional to 33,235,665.67, 49,856,020.17 and 8,974,239.49 is: 13,462,040.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,235,665.67 : 49,856,020.17 = 8,974,239.49 : x
  2. Step 2: Convert to fraction form
    33,235,665.67/49,856,020.17 = 8,974,239.49/x
  3. Step 3: Cross multiply
    33,235,665.67x = 49,856,020.17 × 8,974,239.49
  4. Step 4: Simplify right side
    33,235,665.67x = 447,419,865,023,850.56
  5. Step 5: Solve for x
    x = 447,419,865,023,850.56/33,235,665.67
  6. Step 6: Final answer
    x = 13,462,040.13

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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.