Home / 24,831,447.38-34,267,125.43-13,667,701.71

Finding the Fourth Proportional to 24,831,447.38, 34,267,125.43 and 13,667,701.71

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Solution

The fourth proportional to 24,831,447.38, 34,267,125.43 and 13,667,701.71 is: 18,861,278.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,831,447.38 : 34,267,125.43 = 13,667,701.71 : x
  2. Step 2: Convert to fraction form
    24,831,447.38/34,267,125.43 = 13,667,701.71/x
  3. Step 3: Cross multiply
    24,831,447.38x = 34,267,125.43 × 13,667,701.71
  4. Step 4: Simplify right side
    24,831,447.38x = 468,352,848,921,912.50
  5. Step 5: Solve for x
    x = 468,352,848,921,912.50/24,831,447.38
  6. Step 6: Final answer
    x = 18,861,278.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.