Home / 22,104,991.26-33,155,933.22-8,269,311.18

Finding the Fourth Proportional to 22,104,991.26, 33,155,933.22 and 8,269,311.18

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Solution

The fourth proportional to 22,104,991.26, 33,155,933.22 and 8,269,311.18 is: 12,403,385.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,104,991.26 : 33,155,933.22 = 8,269,311.18 : x
  2. Step 2: Convert to fraction form
    22,104,991.26/33,155,933.22 = 8,269,311.18/x
  3. Step 3: Cross multiply
    22,104,991.26x = 33,155,933.22 × 8,269,311.18
  4. Step 4: Simplify right side
    22,104,991.26x = 274,176,729,259,479.38
  5. Step 5: Solve for x
    x = 274,176,729,259,479.38/22,104,991.26
  6. Step 6: Final answer
    x = 12,403,385.55

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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.