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Finding the Third Proportional to 6,708,744 and 14,479,722

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Solution

The third proportional to 6,708,744 and 14,479,722 is: 31,252,101.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,708,744 : 14,479,722 = 14,479,722 : x
  2. Step 2: Convert to fraction form
    6,708,744/14,479,722 = 14,479,722/x
  3. Step 3: Cross multiply
    6,708,744x = 14,479,722 × 14,479,722
  4. Step 4: Simplify right side
    6,708,744x = 209,662,349,197,284
  5. Step 5: Solve for x
    x = 209,662,349,197,284/6,708,744
  6. Step 6: Final answer
    x = 31,252,101.62

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.