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Finding the Third Proportional to 6,296,617 and 13,349,918

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Solution

The third proportional to 6,296,617 and 13,349,918 is: 28,304,137.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,296,617 : 13,349,918 = 13,349,918 : x
  2. Step 2: Convert to fraction form
    6,296,617/13,349,918 = 13,349,918/x
  3. Step 3: Cross multiply
    6,296,617x = 13,349,918 × 13,349,918
  4. Step 4: Simplify right side
    6,296,617x = 178,220,310,606,724
  5. Step 5: Solve for x
    x = 178,220,310,606,724/6,296,617
  6. Step 6: Final answer
    x = 28,304,137.06

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.