Home / 33,275,231.70-49,912,847.55-9,337,593.30

Finding the Fourth Proportional to 33,275,231.70, 49,912,847.55 and 9,337,593.30

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Solution

The fourth proportional to 33,275,231.70, 49,912,847.55 and 9,337,593.30 is: 14,006,389.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,275,231.70 : 49,912,847.55 = 9,337,593.30 : x
  2. Step 2: Convert to fraction form
    33,275,231.70/49,912,847.55 = 9,337,593.30/x
  3. Step 3: Cross multiply
    33,275,231.70x = 49,912,847.55 × 9,337,593.30
  4. Step 4: Simplify right side
    33,275,231.70x = 466,065,870,866,801.44
  5. Step 5: Solve for x
    x = 466,065,870,866,801.44/33,275,231.70
  6. Step 6: Final answer
    x = 14,006,389.95

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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.