Home / 88,188,677.33-132,274,467.92-26,778,375.86

Finding the Fourth Proportional to 88,188,677.33, 132,274,467.92 and 26,778,375.86

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Solution

The fourth proportional to 88,188,677.33, 132,274,467.92 and 26,778,375.86 is: 40,164,968.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,188,677.33 : 132,274,467.92 = 26,778,375.86 : x
  2. Step 2: Convert to fraction form
    88,188,677.33/132,274,467.92 = 26,778,375.86/x
  3. Step 3: Cross multiply
    88,188,677.33x = 132,274,467.92 × 26,778,375.86
  4. Step 4: Simplify right side
    88,188,677.33x = 3,542,095,418,048,846
  5. Step 5: Solve for x
    x = 3,542,095,418,048,846/88,188,677.33
  6. Step 6: Final answer
    x = 40,164,968.17

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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.