Home / 23,500,067.55-35,250,101.33-18,398,233.95

Finding the Fourth Proportional to 23,500,067.55, 35,250,101.33 and 18,398,233.95

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Solution

The fourth proportional to 23,500,067.55, 35,250,101.33 and 18,398,233.95 is: 27,597,350.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,500,067.55 : 35,250,101.33 = 18,398,233.95 : x
  2. Step 2: Convert to fraction form
    23,500,067.55/35,250,101.33 = 18,398,233.95/x
  3. Step 3: Cross multiply
    23,500,067.55x = 35,250,101.33 × 18,398,233.95
  4. Step 4: Simplify right side
    23,500,067.55x = 648,539,610,938,555
  5. Step 5: Solve for x
    x = 648,539,610,938,555/23,500,067.55
  6. Step 6: Final answer
    x = 27,597,350.93

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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.