Home / 23,516,414.29-35,274,976.01-8,164,191.48

Finding the Fourth Proportional to 23,516,414.29, 35,274,976.01 and 8,164,191.48

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Solution

The fourth proportional to 23,516,414.29, 35,274,976.01 and 8,164,191.48 is: 12,246,410.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,516,414.29 : 35,274,976.01 = 8,164,191.48 : x
  2. Step 2: Convert to fraction form
    23,516,414.29/35,274,976.01 = 8,164,191.48/x
  3. Step 3: Cross multiply
    23,516,414.29x = 35,274,976.01 × 8,164,191.48
  4. Step 4: Simplify right side
    23,516,414.29x = 287,991,658,598,046.38
  5. Step 5: Solve for x
    x = 287,991,658,598,046.38/23,516,414.29
  6. Step 6: Final answer
    x = 12,246,410.32

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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.