Home / 33,339,910.13-50,011,542.35-10,622,578.85

Finding the Fourth Proportional to 33,339,910.13, 50,011,542.35 and 10,622,578.85

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Solution

The fourth proportional to 33,339,910.13, 50,011,542.35 and 10,622,578.85 is: 15,934,402.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,339,910.13 : 50,011,542.35 = 10,622,578.85 : x
  2. Step 2: Convert to fraction form
    33,339,910.13/50,011,542.35 = 10,622,578.85/x
  3. Step 3: Cross multiply
    33,339,910.13x = 50,011,542.35 × 10,622,578.85
  4. Step 4: Simplify right side
    33,339,910.13x = 531,251,551,947,196.69
  5. Step 5: Solve for x
    x = 531,251,551,947,196.69/33,339,910.13
  6. Step 6: Final answer
    x = 15,934,402.64

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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.