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Finding the Third Proportional to 6,999,174 and 14,557,044

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Solution

The third proportional to 6,999,174 and 14,557,044 is: 30,276,076.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,999,174 : 14,557,044 = 14,557,044 : x
  2. Step 2: Convert to fraction form
    6,999,174/14,557,044 = 14,557,044/x
  3. Step 3: Cross multiply
    6,999,174x = 14,557,044 × 14,557,044
  4. Step 4: Simplify right side
    6,999,174x = 211,907,530,017,936
  5. Step 5: Solve for x
    x = 211,907,530,017,936/6,999,174
  6. Step 6: Final answer
    x = 30,276,076.87

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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.