Home / 49,222,279.20-67,928,114.93-27,197,197.53

Finding the Fourth Proportional to 49,222,279.20, 67,928,114.93 and 27,197,197.53

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Solution

The fourth proportional to 49,222,279.20, 67,928,114.93 and 27,197,197.53 is: 37,532,889.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,222,279.20 : 67,928,114.93 = 27,197,197.53 : x
  2. Step 2: Convert to fraction form
    49,222,279.20/67,928,114.93 = 27,197,197.53/x
  3. Step 3: Cross multiply
    49,222,279.20x = 67,928,114.93 × 27,197,197.53
  4. Step 4: Simplify right side
    49,222,279.20x = 1,847,454,359,591,752.50
  5. Step 5: Solve for x
    x = 1,847,454,359,591,752.50/49,222,279.20
  6. Step 6: Final answer
    x = 37,532,889.37

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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.