Home / 48,969,712.20-73,366,094.70-41,891,824.20

Finding the Fourth Proportional to 48,969,712.20, 73,366,094.70 and 41,891,824.20

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Solution

The fourth proportional to 48,969,712.20, 73,366,094.70 and 41,891,824.20 is: 62,762,050.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,969,712.20 : 73,366,094.70 = 41,891,824.20 : x
  2. Step 2: Convert to fraction form
    48,969,712.20/73,366,094.70 = 41,891,824.20/x
  3. Step 3: Cross multiply
    48,969,712.20x = 73,366,094.70 × 41,891,824.20
  4. Step 4: Simplify right side
    48,969,712.20x = 3,073,439,541,412,952
  5. Step 5: Solve for x
    x = 3,073,439,541,412,952/48,969,712.20
  6. Step 6: Final answer
    x = 62,762,050.32

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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.