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Finding the Third Proportional to 6,999,156 and 14,557,016

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Solution

The third proportional to 6,999,156 and 14,557,016 is: 30,276,038.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,999,156 : 14,557,016 = 14,557,016 : x
  2. Step 2: Convert to fraction form
    6,999,156/14,557,016 = 14,557,016/x
  3. Step 3: Cross multiply
    6,999,156x = 14,557,016 × 14,557,016
  4. Step 4: Simplify right side
    6,999,156x = 211,906,714,824,256
  5. Step 5: Solve for x
    x = 211,906,714,824,256/6,999,156
  6. Step 6: Final answer
    x = 30,276,038.26

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.