Home / 23,508,314.11-32,442,285.20-13,054,505.41

Finding the Fourth Proportional to 23,508,314.11, 32,442,285.20 and 13,054,505.41

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Solution

The fourth proportional to 23,508,314.11, 32,442,285.20 and 13,054,505.41 is: 18,015,668.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,508,314.11 : 32,442,285.20 = 13,054,505.41 : x
  2. Step 2: Convert to fraction form
    23,508,314.11/32,442,285.20 = 13,054,505.41/x
  3. Step 3: Cross multiply
    23,508,314.11x = 32,442,285.20 × 13,054,505.41
  4. Step 4: Simplify right side
    23,508,314.11x = 423,517,987,656,162.94
  5. Step 5: Solve for x
    x = 423,517,987,656,162.94/23,508,314.11
  6. Step 6: Final answer
    x = 18,015,668.23

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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.