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Finding the Third Proportional to 6,690,932 and 14,244,998

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Solution

The third proportional to 6,690,932 and 14,244,998 is: 30,327,608.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,690,932 : 14,244,998 = 14,244,998 : x
  2. Step 2: Convert to fraction form
    6,690,932/14,244,998 = 14,244,998/x
  3. Step 3: Cross multiply
    6,690,932x = 14,244,998 × 14,244,998
  4. Step 4: Simplify right side
    6,690,932x = 202,919,968,020,004
  5. Step 5: Solve for x
    x = 202,919,968,020,004/6,690,932
  6. Step 6: Final answer
    x = 30,327,608.77

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.