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Finding the Third Proportional to 6,386,545 and 13,836,093

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Solution

The third proportional to 6,386,545 and 13,836,093 is: 29,975,122.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,386,545 : 13,836,093 = 13,836,093 : x
  2. Step 2: Convert to fraction form
    6,386,545/13,836,093 = 13,836,093/x
  3. Step 3: Cross multiply
    6,386,545x = 13,836,093 × 13,836,093
  4. Step 4: Simplify right side
    6,386,545x = 191,437,469,504,649
  5. Step 5: Solve for x
    x = 191,437,469,504,649/6,386,545
  6. Step 6: Final answer
    x = 29,975,122.62

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.