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Finding the Third Proportional to 6,523,586 and 13,886,986

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Solution

The third proportional to 6,523,586 and 13,886,986 is: 29,561,713.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,586 : 13,886,986 = 13,886,986 : x
  2. Step 2: Convert to fraction form
    6,523,586/13,886,986 = 13,886,986/x
  3. Step 3: Cross multiply
    6,523,586x = 13,886,986 × 13,886,986
  4. Step 4: Simplify right side
    6,523,586x = 192,848,380,164,196
  5. Step 5: Solve for x
    x = 192,848,380,164,196/6,523,586
  6. Step 6: Final answer
    x = 29,561,713.48

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.