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Finding the Third Proportional to 11,975,002 and 18,763,613

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Solution

The third proportional to 11,975,002 and 18,763,613 is: 29,400,677.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,975,002 : 18,763,613 = 18,763,613 : x
  2. Step 2: Convert to fraction form
    11,975,002/18,763,613 = 18,763,613/x
  3. Step 3: Cross multiply
    11,975,002x = 18,763,613 × 18,763,613
  4. Step 4: Simplify right side
    11,975,002x = 352,073,172,813,769
  5. Step 5: Solve for x
    x = 352,073,172,813,769/11,975,002
  6. Step 6: Final answer
    x = 29,400,677.58

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.