Home / 33,472,891.20-50,217,890.40-10,754,011.20

Finding the Fourth Proportional to 33,472,891.20, 50,217,890.40 and 10,754,011.20

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Solution

The fourth proportional to 33,472,891.20, 50,217,890.40 and 10,754,011.20 is: 16,133,764.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,472,891.20 : 50,217,890.40 = 10,754,011.20 : x
  2. Step 2: Convert to fraction form
    33,472,891.20/50,217,890.40 = 10,754,011.20/x
  3. Step 3: Cross multiply
    33,472,891.20x = 50,217,890.40 × 10,754,011.20
  4. Step 4: Simplify right side
    33,472,891.20x = 540,043,755,801,972.44
  5. Step 5: Solve for x
    x = 540,043,755,801,972.44/33,472,891.20
  6. Step 6: Final answer
    x = 16,133,764.86

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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.