Home / 23,617,560.40-35,432,561.40-8,469,912.40

Finding the Fourth Proportional to 23,617,560.40, 35,432,561.40 and 8,469,912.40

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Solution

The fourth proportional to 23,617,560.40, 35,432,561.40 and 8,469,912.40 is: 12,707,099.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,617,560.40 : 35,432,561.40 = 8,469,912.40 : x
  2. Step 2: Convert to fraction form
    23,617,560.40/35,432,561.40 = 8,469,912.40/x
  3. Step 3: Cross multiply
    23,617,560.40x = 35,432,561.40 × 8,469,912.40
  4. Step 4: Simplify right side
    23,617,560.40x = 300,110,691,165,621.38
  5. Step 5: Solve for x
    x = 300,110,691,165,621.38/23,617,560.40
  6. Step 6: Final answer
    x = 12,707,099.55

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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.