Home / 22,563,817.50-33,859,175.49-8,188,007.34

Finding the Fourth Proportional to 22,563,817.50, 33,859,175.49 and 8,188,007.34

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Solution

The fourth proportional to 22,563,817.50, 33,859,175.49 and 8,188,007.34 is: 12,286,891.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,563,817.50 : 33,859,175.49 = 8,188,007.34 : x
  2. Step 2: Convert to fraction form
    22,563,817.50/33,859,175.49 = 8,188,007.34/x
  3. Step 3: Cross multiply
    22,563,817.50x = 33,859,175.49 × 8,188,007.34
  4. Step 4: Simplify right side
    22,563,817.50x = 277,239,177,438,468.09
  5. Step 5: Solve for x
    x = 277,239,177,438,468.09/22,563,817.50
  6. Step 6: Final answer
    x = 12,286,891.50

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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.