Home / 29,400,115.62-44,097,299.76-8,930,012.91

Finding the Fourth Proportional to 29,400,115.62, 44,097,299.76 and 8,930,012.91

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Solution

The fourth proportional to 29,400,115.62, 44,097,299.76 and 8,930,012.91 is: 13,394,146.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,400,115.62 : 44,097,299.76 = 8,930,012.91 : x
  2. Step 2: Convert to fraction form
    29,400,115.62/44,097,299.76 = 8,930,012.91/x
  3. Step 3: Cross multiply
    29,400,115.62x = 44,097,299.76 × 8,930,012.91
  4. Step 4: Simplify right side
    29,400,115.62x = 393,789,456,152,939.88
  5. Step 5: Solve for x
    x = 393,789,456,152,939.88/29,400,115.62
  6. Step 6: Final answer
    x = 13,394,146.51

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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.