Home / 23,428,608.54-35,165,581.97-11,306,605.18

Finding the Fourth Proportional to 23,428,608.54, 35,165,581.97 and 11,306,605.18

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Solution

The fourth proportional to 23,428,608.54, 35,165,581.97 and 11,306,605.18 is: 16,970,847.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,428,608.54 : 35,165,581.97 = 11,306,605.18 : x
  2. Step 2: Convert to fraction form
    23,428,608.54/35,165,581.97 = 11,306,605.18/x
  3. Step 3: Cross multiply
    23,428,608.54x = 35,165,581.97 × 11,306,605.18
  4. Step 4: Simplify right side
    23,428,608.54x = 397,603,351,200,069.12
  5. Step 5: Solve for x
    x = 397,603,351,200,069.12/23,428,608.54
  6. Step 6: Final answer
    x = 16,970,847.86

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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.