Home / 48,969,760.20-73,366,166.70-41,891,872.20

Finding the Fourth Proportional to 48,969,760.20, 73,366,166.70 and 41,891,872.20

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Solution

The fourth proportional to 48,969,760.20, 73,366,166.70 and 41,891,872.20 is: 62,762,122.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,969,760.20 : 73,366,166.70 = 41,891,872.20 : x
  2. Step 2: Convert to fraction form
    48,969,760.20/73,366,166.70 = 41,891,872.20/x
  3. Step 3: Cross multiply
    48,969,760.20x = 73,366,166.70 × 41,891,872.20
  4. Step 4: Simplify right side
    48,969,760.20x = 3,073,446,079,200,296
  5. Step 5: Solve for x
    x = 3,073,446,079,200,296/48,969,760.20
  6. Step 6: Final answer
    x = 62,762,122.31

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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.