Home / 169,486,452.26-233,878,388.78-95,132,645.86

Finding the Fourth Proportional to 169,486,452.26, 233,878,388.78 and 95,132,645.86

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Solution

The fourth proportional to 169,486,452.26, 233,878,388.78 and 95,132,645.86 is: 131,275,801.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,486,452.26 : 233,878,388.78 = 95,132,645.86 : x
  2. Step 2: Convert to fraction form
    169,486,452.26/233,878,388.78 = 95,132,645.86/x
  3. Step 3: Cross multiply
    169,486,452.26x = 233,878,388.78 × 95,132,645.86
  4. Step 4: Simplify right side
    169,486,452.26x = 22,249,469,934,115,136
  5. Step 5: Solve for x
    x = 22,249,469,934,115,136/169,486,452.26
  6. Step 6: Final answer
    x = 131,275,801.91

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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.