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Finding the Third Proportional to 6,306,493 and 13,790,753

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Solution

The third proportional to 6,306,493 and 13,790,753 is: 30,156,993.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,306,493 : 13,790,753 = 13,790,753 : x
  2. Step 2: Convert to fraction form
    6,306,493/13,790,753 = 13,790,753/x
  3. Step 3: Cross multiply
    6,306,493x = 13,790,753 × 13,790,753
  4. Step 4: Simplify right side
    6,306,493x = 190,184,868,307,009
  5. Step 5: Solve for x
    x = 190,184,868,307,009/6,306,493
  6. Step 6: Final answer
    x = 30,156,993.48

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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.