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Finding the Third Proportional to 6,654,966 and 13,624,716

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Solution

The third proportional to 6,654,966 and 13,624,716 is: 27,893,889.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,966 : 13,624,716 = 13,624,716 : x
  2. Step 2: Convert to fraction form
    6,654,966/13,624,716 = 13,624,716/x
  3. Step 3: Cross multiply
    6,654,966x = 13,624,716 × 13,624,716
  4. Step 4: Simplify right side
    6,654,966x = 185,632,886,080,656
  5. Step 5: Solve for x
    x = 185,632,886,080,656/6,654,966
  6. Step 6: Final answer
    x = 27,893,889.48

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.