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Finding the Third Proportional to 7,629,753 and 11,522,394

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Solution

The third proportional to 7,629,753 and 11,522,394 is: 17,401,030.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,629,753 : 11,522,394 = 11,522,394 : x
  2. Step 2: Convert to fraction form
    7,629,753/11,522,394 = 11,522,394/x
  3. Step 3: Cross multiply
    7,629,753x = 11,522,394 × 11,522,394
  4. Step 4: Simplify right side
    7,629,753x = 132,765,563,491,236
  5. Step 5: Solve for x
    x = 132,765,563,491,236/7,629,753
  6. Step 6: Final answer
    x = 17,401,030.35

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.