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Finding the Third Proportional to 6,601,677.75 and 14,179,509

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Solution

The third proportional to 6,601,677.75 and 14,179,509 is: 30,455,663.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,601,677.75 : 14,179,509 = 14,179,509 : x
  2. Step 2: Convert to fraction form
    6,601,677.75/14,179,509 = 14,179,509/x
  3. Step 3: Cross multiply
    6,601,677.75x = 14,179,509 × 14,179,509
  4. Step 4: Simplify right side
    6,601,677.75x = 201,058,475,481,081
  5. Step 5: Solve for x
    x = 201,058,475,481,081/6,601,677.75
  6. Step 6: Final answer
    x = 30,455,663.41

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.