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Finding the Third Proportional to 6,207,804 and 13,569,912

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Solution

The third proportional to 6,207,804 and 13,569,912 is: 29,663,067.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,804 : 13,569,912 = 13,569,912 : x
  2. Step 2: Convert to fraction form
    6,207,804/13,569,912 = 13,569,912/x
  3. Step 3: Cross multiply
    6,207,804x = 13,569,912 × 13,569,912
  4. Step 4: Simplify right side
    6,207,804x = 184,142,511,687,744
  5. Step 5: Solve for x
    x = 184,142,511,687,744/6,207,804
  6. Step 6: Final answer
    x = 29,663,067.92

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.