Home / 43,880,906.20-65,821,359.30-22,357,545.70

Finding the Fourth Proportional to 43,880,906.20, 65,821,359.30 and 22,357,545.70

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Solution

The fourth proportional to 43,880,906.20, 65,821,359.30 and 22,357,545.70 is: 33,536,318.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,880,906.20 : 65,821,359.30 = 22,357,545.70 : x
  2. Step 2: Convert to fraction form
    43,880,906.20/65,821,359.30 = 22,357,545.70/x
  3. Step 3: Cross multiply
    43,880,906.20x = 65,821,359.30 × 22,357,545.70
  4. Step 4: Simplify right side
    43,880,906.20x = 1,471,604,048,585,870
  5. Step 5: Solve for x
    x = 1,471,604,048,585,870/43,880,906.20
  6. Step 6: Final answer
    x = 33,536,318.55

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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.