Home / 41,265,489.20-56,946,891.30-22,682,658.20

Finding the Fourth Proportional to 41,265,489.20, 56,946,891.30 and 22,682,658.20

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Solution

The fourth proportional to 41,265,489.20, 56,946,891.30 and 22,682,658.20 is: 31,302,352.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,265,489.20 : 56,946,891.30 = 22,682,658.20 : x
  2. Step 2: Convert to fraction form
    41,265,489.20/56,946,891.30 = 22,682,658.20/x
  3. Step 3: Cross multiply
    41,265,489.20x = 56,946,891.30 × 22,682,658.20
  4. Step 4: Simplify right side
    41,265,489.20x = 1,291,706,870,910,453.50
  5. Step 5: Solve for x
    x = 1,291,706,870,910,453.50/41,265,489.20
  6. Step 6: Final answer
    x = 31,302,352.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.