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Finding the Third Proportional to 6,654,639 and 13,623,963

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Solution

The third proportional to 6,654,639 and 13,623,963 is: 27,892,176.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,639 : 13,623,963 = 13,623,963 : x
  2. Step 2: Convert to fraction form
    6,654,639/13,623,963 = 13,623,963/x
  3. Step 3: Cross multiply
    6,654,639x = 13,623,963 × 13,623,963
  4. Step 4: Simplify right side
    6,654,639x = 185,612,367,825,369
  5. Step 5: Solve for x
    x = 185,612,367,825,369/6,654,639
  6. Step 6: Final answer
    x = 27,892,176.84

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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.