Home / 23,324,154.30-34,970,485.05-12,396,152.70

Finding the Fourth Proportional to 23,324,154.30, 34,970,485.05 and 12,396,152.70

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Solution

The fourth proportional to 23,324,154.30, 34,970,485.05 and 12,396,152.70 is: 18,585,860.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,324,154.30 : 34,970,485.05 = 12,396,152.70 : x
  2. Step 2: Convert to fraction form
    23,324,154.30/34,970,485.05 = 12,396,152.70/x
  3. Step 3: Cross multiply
    23,324,154.30x = 34,970,485.05 × 12,396,152.70
  4. Step 4: Simplify right side
    23,324,154.30x = 433,499,472,672,867.06
  5. Step 5: Solve for x
    x = 433,499,472,672,867.06/23,324,154.30
  6. Step 6: Final answer
    x = 18,585,860.27

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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.