Home / 41,008,077.68-56,591,243.88-22,424,422.64

Finding the Fourth Proportional to 41,008,077.68, 56,591,243.88 and 22,424,422.64

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Solution

The fourth proportional to 41,008,077.68, 56,591,243.88 and 22,424,422.64 is: 30,945,756.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,008,077.68 : 56,591,243.88 = 22,424,422.64 : x
  2. Step 2: Convert to fraction form
    41,008,077.68/56,591,243.88 = 22,424,422.64/x
  3. Step 3: Cross multiply
    41,008,077.68x = 56,591,243.88 × 22,424,422.64
  4. Step 4: Simplify right side
    41,008,077.68x = 1,269,025,970,488,433.50
  5. Step 5: Solve for x
    x = 1,269,025,970,488,433.50/41,008,077.68
  6. Step 6: Final answer
    x = 30,945,756.11

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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.