Home / 83,827,578.26-125,732,523.56-22,422,933.83

Finding the Fourth Proportional to 83,827,578.26, 125,732,523.56 and 22,422,933.83

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Solution

The fourth proportional to 83,827,578.26, 125,732,523.56 and 22,422,933.83 is: 33,632,035.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,827,578.26 : 125,732,523.56 = 22,422,933.83 : x
  2. Step 2: Convert to fraction form
    83,827,578.26/125,732,523.56 = 22,422,933.83/x
  3. Step 3: Cross multiply
    83,827,578.26x = 125,732,523.56 × 22,422,933.83
  4. Step 4: Simplify right side
    83,827,578.26x = 2,819,292,056,064,796
  5. Step 5: Solve for x
    x = 2,819,292,056,064,796/83,827,578.26
  6. Step 6: Final answer
    x = 33,632,035.12

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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.