Home / 41,699,819.94-62,550,098.94-17,121,264.18

Finding the Fourth Proportional to 41,699,819.94, 62,550,098.94 and 17,121,264.18

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Solution

The fourth proportional to 41,699,819.94, 62,550,098.94 and 17,121,264.18 is: 25,682,047.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,699,819.94 : 62,550,098.94 = 17,121,264.18 : x
  2. Step 2: Convert to fraction form
    41,699,819.94/62,550,098.94 = 17,121,264.18/x
  3. Step 3: Cross multiply
    41,699,819.94x = 62,550,098.94 × 17,121,264.18
  4. Step 4: Simplify right side
    41,699,819.94x = 1,070,936,768,436,877.88
  5. Step 5: Solve for x
    x = 1,070,936,768,436,877.88/41,699,819.94
  6. Step 6: Final answer
    x = 25,682,047.79

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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.