Home / 177,260,003.20-244,659,619.20-103,944,764.80

Finding the Fourth Proportional to 177,260,003.20, 244,659,619.20 and 103,944,764.80

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Solution

The fourth proportional to 177,260,003.20, 244,659,619.20 and 103,944,764.80 is: 143,467,709.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,260,003.20 : 244,659,619.20 = 103,944,764.80 : x
  2. Step 2: Convert to fraction form
    177,260,003.20/244,659,619.20 = 103,944,764.80/x
  3. Step 3: Cross multiply
    177,260,003.20x = 244,659,619.20 × 103,944,764.80
  4. Step 4: Simplify right side
    177,260,003.20x = 25,431,086,573,801,564
  5. Step 5: Solve for x
    x = 25,431,086,573,801,564/177,260,003.20
  6. Step 6: Final answer
    x = 143,467,709.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.