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Finding the Third Proportional to 6,317,732 and 13,644,198

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Solution

The third proportional to 6,317,732 and 13,644,198 is: 29,466,925.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,317,732 : 13,644,198 = 13,644,198 : x
  2. Step 2: Convert to fraction form
    6,317,732/13,644,198 = 13,644,198/x
  3. Step 3: Cross multiply
    6,317,732x = 13,644,198 × 13,644,198
  4. Step 4: Simplify right side
    6,317,732x = 186,164,139,063,204
  5. Step 5: Solve for x
    x = 186,164,139,063,204/6,317,732
  6. Step 6: Final answer
    x = 29,466,925.64

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.