Home / 9,350,516.25-13,988,148.75

Finding the Third Proportional to 9,350,516.25 and 13,988,148.75

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Solution

The third proportional to 9,350,516.25 and 13,988,148.75 is: 20,925,936.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350,516.25 : 13,988,148.75 = 13,988,148.75 : x
  2. Step 2: Convert to fraction form
    9,350,516.25/13,988,148.75 = 13,988,148.75/x
  3. Step 3: Cross multiply
    9,350,516.25x = 13,988,148.75 × 13,988,148.75
  4. Step 4: Simplify right side
    9,350,516.25x = 195,668,305,452,126.56
  5. Step 5: Solve for x
    x = 195,668,305,452,126.56/9,350,516.25
  6. Step 6: Final answer
    x = 20,925,936.09

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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.