Home / 33,132,498.85-49,704,133.43-9,791,610.13

Finding the Fourth Proportional to 33,132,498.85, 49,704,133.43 and 9,791,610.13

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Solution

The fourth proportional to 33,132,498.85, 49,704,133.43 and 9,791,610.13 is: 14,689,006.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,132,498.85 : 49,704,133.43 = 9,791,610.13 : x
  2. Step 2: Convert to fraction form
    33,132,498.85/49,704,133.43 = 9,791,610.13/x
  3. Step 3: Cross multiply
    33,132,498.85x = 49,704,133.43 × 9,791,610.13
  4. Step 4: Simplify right side
    33,132,498.85x = 486,683,496,396,059.69
  5. Step 5: Solve for x
    x = 486,683,496,396,059.69/33,132,498.85
  6. Step 6: Final answer
    x = 14,689,006.66

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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.