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Finding the Third Proportional to 6,564,674 and 13,651,204

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Solution

The third proportional to 6,564,674 and 13,651,204 is: 28,387,604.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,564,674 : 13,651,204 = 13,651,204 : x
  2. Step 2: Convert to fraction form
    6,564,674/13,651,204 = 13,651,204/x
  3. Step 3: Cross multiply
    6,564,674x = 13,651,204 × 13,651,204
  4. Step 4: Simplify right side
    6,564,674x = 186,355,370,649,616
  5. Step 5: Solve for x
    x = 186,355,370,649,616/6,564,674
  6. Step 6: Final answer
    x = 28,387,604.72

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.