Home / 96,221,815.79-144,375,632.55-44,378,540.55

Finding the Fourth Proportional to 96,221,815.79, 144,375,632.55 and 44,378,540.55

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Solution

The fourth proportional to 96,221,815.79, 144,375,632.55 and 44,378,540.55 is: 66,587,600.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,221,815.79 : 144,375,632.55 = 44,378,540.55 : x
  2. Step 2: Convert to fraction form
    96,221,815.79/144,375,632.55 = 44,378,540.55/x
  3. Step 3: Cross multiply
    96,221,815.79x = 144,375,632.55 × 44,378,540.55
  4. Step 4: Simplify right side
    96,221,815.79x = 6,407,179,863,552,075
  5. Step 5: Solve for x
    x = 6,407,179,863,552,075/96,221,815.79
  6. Step 6: Final answer
    x = 66,587,600.86

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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.