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Finding the Third Proportional to 7,107,536 and 10,394,743

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Solution

The third proportional to 7,107,536 and 10,394,743 is: 15,202,270.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,107,536 : 10,394,743 = 10,394,743 : x
  2. Step 2: Convert to fraction form
    7,107,536/10,394,743 = 10,394,743/x
  3. Step 3: Cross multiply
    7,107,536x = 10,394,743 × 10,394,743
  4. Step 4: Simplify right side
    7,107,536x = 108,050,682,036,049
  5. Step 5: Solve for x
    x = 108,050,682,036,049/7,107,536
  6. Step 6: Final answer
    x = 15,202,270.10

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.