Home / 23,161,084.75-34,741,628.21-15,867,352.27

Finding the Fourth Proportional to 23,161,084.75, 34,741,628.21 and 15,867,352.27

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Solution

The fourth proportional to 23,161,084.75, 34,741,628.21 and 15,867,352.27 is: 23,801,029.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,161,084.75 : 34,741,628.21 = 15,867,352.27 : x
  2. Step 2: Convert to fraction form
    23,161,084.75/34,741,628.21 = 15,867,352.27/x
  3. Step 3: Cross multiply
    23,161,084.75x = 34,741,628.21 × 15,867,352.27
  4. Step 4: Simplify right side
    23,161,084.75x = 551,257,653,241,439.56
  5. Step 5: Solve for x
    x = 551,257,653,241,439.56/23,161,084.75
  6. Step 6: Final answer
    x = 23,801,029.15

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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.