Home / 170,069,424.75-234,703,238.45-95,734,781.91

Finding the Fourth Proportional to 170,069,424.75, 234,703,238.45 and 95,734,781.91

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Solution

The fourth proportional to 170,069,424.75, 234,703,238.45 and 95,734,781.91 is: 132,118,182.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,069,424.75 : 234,703,238.45 = 95,734,781.91 : x
  2. Step 2: Convert to fraction form
    170,069,424.75/234,703,238.45 = 95,734,781.91/x
  3. Step 3: Cross multiply
    170,069,424.75x = 234,703,238.45 × 95,734,781.91
  4. Step 4: Simplify right side
    170,069,424.75x = 22,469,263,345,940,208
  5. Step 5: Solve for x
    x = 22,469,263,345,940,208/170,069,424.75
  6. Step 6: Final answer
    x = 132,118,182.79

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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.