Home / 22,526,761.62-33,770,102.42-8,146,632.44

Finding the Fourth Proportional to 22,526,761.62, 33,770,102.42 and 8,146,632.44

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Solution

The fourth proportional to 22,526,761.62, 33,770,102.42 and 8,146,632.44 is: 12,212,701.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,526,761.62 : 33,770,102.42 = 8,146,632.44 : x
  2. Step 2: Convert to fraction form
    22,526,761.62/33,770,102.42 = 8,146,632.44/x
  3. Step 3: Cross multiply
    22,526,761.62x = 33,770,102.42 × 8,146,632.44
  4. Step 4: Simplify right side
    22,526,761.62x = 275,112,611,876,894.53
  5. Step 5: Solve for x
    x = 275,112,611,876,894.53/22,526,761.62
  6. Step 6: Final answer
    x = 12,212,701.34

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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.