Home / 23,469,160.85-35,208,778.78-7,908,526.68

Finding the Fourth Proportional to 23,469,160.85, 35,208,778.78 and 7,908,526.68

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Solution

The fourth proportional to 23,469,160.85, 35,208,778.78 and 7,908,526.68 is: 11,864,487.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,469,160.85 : 35,208,778.78 = 7,908,526.68 : x
  2. Step 2: Convert to fraction form
    23,469,160.85/35,208,778.78 = 7,908,526.68/x
  3. Step 3: Cross multiply
    23,469,160.85x = 35,208,778.78 × 7,908,526.68
  4. Step 4: Simplify right side
    23,469,160.85x = 278,449,566,427,749.97
  5. Step 5: Solve for x
    x = 278,449,566,427,749.97/23,469,160.85
  6. Step 6: Final answer
    x = 11,864,487.54

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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.