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Finding the Third Proportional to 6,613,710 and 14,172,204

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Solution

The third proportional to 6,613,710 and 14,172,204 is: 30,368,940.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,613,710 : 14,172,204 = 14,172,204 : x
  2. Step 2: Convert to fraction form
    6,613,710/14,172,204 = 14,172,204/x
  3. Step 3: Cross multiply
    6,613,710x = 14,172,204 × 14,172,204
  4. Step 4: Simplify right side
    6,613,710x = 200,851,366,217,616
  5. Step 5: Solve for x
    x = 200,851,366,217,616/6,613,710
  6. Step 6: Final answer
    x = 30,368,940.61

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.