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Finding the Third Proportional to 6,661,614 and 14,527,991

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Solution

The third proportional to 6,661,614 and 14,527,991 is: 31,683,391.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,661,614 : 14,527,991 = 14,527,991 : x
  2. Step 2: Convert to fraction form
    6,661,614/14,527,991 = 14,527,991/x
  3. Step 3: Cross multiply
    6,661,614x = 14,527,991 × 14,527,991
  4. Step 4: Simplify right side
    6,661,614x = 211,062,522,496,081
  5. Step 5: Solve for x
    x = 211,062,522,496,081/6,661,614
  6. Step 6: Final answer
    x = 31,683,391.22

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.