Home / 33,340,842.80-49,983,270.60-17,384,490.80

Finding the Fourth Proportional to 33,340,842.80, 49,983,270.60 and 17,384,490.80

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Solution

The fourth proportional to 33,340,842.80, 49,983,270.60 and 17,384,490.80 is: 26,062,139.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,340,842.80 : 49,983,270.60 = 17,384,490.80 : x
  2. Step 2: Convert to fraction form
    33,340,842.80/49,983,270.60 = 17,384,490.80/x
  3. Step 3: Cross multiply
    33,340,842.80x = 49,983,270.60 × 17,384,490.80
  4. Step 4: Simplify right side
    33,340,842.80x = 868,933,707,899,610.50
  5. Step 5: Solve for x
    x = 868,933,707,899,610.50/33,340,842.80
  6. Step 6: Final answer
    x = 26,062,139.85

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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.