Home / 168,978,717.26-233,150,658.24-95,639,859.26

Finding the Fourth Proportional to 168,978,717.26, 233,150,658.24 and 95,639,859.26

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Solution

The fourth proportional to 168,978,717.26, 233,150,658.24 and 95,639,859.26 is: 131,960,382.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,978,717.26 : 233,150,658.24 = 95,639,859.26 : x
  2. Step 2: Convert to fraction form
    168,978,717.26/233,150,658.24 = 95,639,859.26/x
  3. Step 3: Cross multiply
    168,978,717.26x = 233,150,658.24 × 95,639,859.26
  4. Step 4: Simplify right side
    168,978,717.26x = 22,298,496,140,449,960
  5. Step 5: Solve for x
    x = 22,298,496,140,449,960/168,978,717.26
  6. Step 6: Final answer
    x = 131,960,382.36

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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.