Home / 22,623,440.58-33,930,780.39-8,790,375.06

Finding the Fourth Proportional to 22,623,440.58, 33,930,780.39 and 8,790,375.06

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Solution

The fourth proportional to 22,623,440.58, 33,930,780.39 and 8,790,375.06 is: 13,183,860.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,623,440.58 : 33,930,780.39 = 8,790,375.06 : x
  2. Step 2: Convert to fraction form
    22,623,440.58/33,930,780.39 = 8,790,375.06/x
  3. Step 3: Cross multiply
    22,623,440.58x = 33,930,780.39 × 8,790,375.06
  4. Step 4: Simplify right side
    22,623,440.58x = 298,264,285,706,593.12
  5. Step 5: Solve for x
    x = 298,264,285,706,593.12/22,623,440.58
  6. Step 6: Final answer
    x = 13,183,860.55

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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.