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Finding the Third Proportional to 6,299,376 and 13,018,656

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Solution

The third proportional to 6,299,376 and 13,018,656 is: 26,905,109.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,376 : 13,018,656 = 13,018,656 : x
  2. Step 2: Convert to fraction form
    6,299,376/13,018,656 = 13,018,656/x
  3. Step 3: Cross multiply
    6,299,376x = 13,018,656 × 13,018,656
  4. Step 4: Simplify right side
    6,299,376x = 169,485,404,046,336
  5. Step 5: Solve for x
    x = 169,485,404,046,336/6,299,376
  6. Step 6: Final answer
    x = 26,905,109.97

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.