Home / 179,765,394,944.22-269,272,859,367.42-107,826,764,175.36

Finding the Fourth Proportional to 179,765,394,944.22, 269,272,859,367.42 and 107,826,764,175.36

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Solution

The fourth proportional to 179,765,394,944.22, 269,272,859,367.42 and 107,826,764,175.36 is: 161,515,074,215.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,765,394,944.22 : 269,272,859,367.42 = 107,826,764,175.36 : x
  2. Step 2: Convert to fraction form
    179,765,394,944.22/269,272,859,367.42 = 107,826,764,175.36/x
  3. Step 3: Cross multiply
    179,765,394,944.22x = 269,272,859,367.42 × 107,826,764,175.36
  4. Step 4: Simplify right side
    179,765,394,944.22x = 29,034,821,105,835,673,911,296
  5. Step 5: Solve for x
    x = 29,034,821,105,835,673,911,296/179,765,394,944.22
  6. Step 6: Final answer
    x = 161,515,074,215.73

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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.