Home / 29,400,115.22-44,097,299.30-8,930,012.57

Finding the Fourth Proportional to 29,400,115.22, 44,097,299.30 and 8,930,012.57

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Solution

The fourth proportional to 29,400,115.22, 44,097,299.30 and 8,930,012.57 is: 13,394,146.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,400,115.22 : 44,097,299.30 = 8,930,012.57 : x
  2. Step 2: Convert to fraction form
    29,400,115.22/44,097,299.30 = 8,930,012.57/x
  3. Step 3: Cross multiply
    29,400,115.22x = 44,097,299.30 × 8,930,012.57
  4. Step 4: Simplify right side
    29,400,115.22x = 393,789,436,786,915.62
  5. Step 5: Solve for x
    x = 393,789,436,786,915.62/29,400,115.22
  6. Step 6: Final answer
    x = 13,394,146.04

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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.