Home / 33,993,424.20-50,990,073.12-10,651,954.44

Finding the Fourth Proportional to 33,993,424.20, 50,990,073.12 and 10,651,954.44

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Solution

The fourth proportional to 33,993,424.20, 50,990,073.12 and 10,651,954.44 is: 15,977,911.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,993,424.20 : 50,990,073.12 = 10,651,954.44 : x
  2. Step 2: Convert to fraction form
    33,993,424.20/50,990,073.12 = 10,651,954.44/x
  3. Step 3: Cross multiply
    33,993,424.20x = 50,990,073.12 × 10,651,954.44
  4. Step 4: Simplify right side
    33,993,424.20x = 543,143,935,766,508.62
  5. Step 5: Solve for x
    x = 543,143,935,766,508.62/33,993,424.20
  6. Step 6: Final answer
    x = 15,977,911.86

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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.