Home / 39,250,766.97-54,156,792.78-32,995,078.25

Finding the Fourth Proportional to 39,250,766.97, 54,156,792.78 and 32,995,078.25

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Solution

The fourth proportional to 39,250,766.97, 54,156,792.78 and 32,995,078.25 is: 45,525,419.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,250,766.97 : 54,156,792.78 = 32,995,078.25 : x
  2. Step 2: Convert to fraction form
    39,250,766.97/54,156,792.78 = 32,995,078.25/x
  3. Step 3: Cross multiply
    39,250,766.97x = 54,156,792.78 × 32,995,078.25
  4. Step 4: Simplify right side
    39,250,766.97x = 1,786,907,615,274,351.25
  5. Step 5: Solve for x
    x = 1,786,907,615,274,351.25/39,250,766.97
  6. Step 6: Final answer
    x = 45,525,419.07

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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.