Home / 22,899,418.80-34,364,874.60-9,436,246.80

Finding the Fourth Proportional to 22,899,418.80, 34,364,874.60 and 9,436,246.80

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Solution

The fourth proportional to 22,899,418.80, 34,364,874.60 and 9,436,246.80 is: 14,160,858.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,899,418.80 : 34,364,874.60 = 9,436,246.80 : x
  2. Step 2: Convert to fraction form
    22,899,418.80/34,364,874.60 = 9,436,246.80/x
  3. Step 3: Cross multiply
    22,899,418.80x = 34,364,874.60 × 9,436,246.80
  4. Step 4: Simplify right side
    22,899,418.80x = 324,275,437,976,651.31
  5. Step 5: Solve for x
    x = 324,275,437,976,651.31/22,899,418.80
  6. Step 6: Final answer
    x = 14,160,858.88

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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.