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Finding the Third Proportional to 11,840,682 and 25,508,621

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Solution

The third proportional to 11,840,682 and 25,508,621 is: 54,953,738.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,840,682 : 25,508,621 = 25,508,621 : x
  2. Step 2: Convert to fraction form
    11,840,682/25,508,621 = 25,508,621/x
  3. Step 3: Cross multiply
    11,840,682x = 25,508,621 × 25,508,621
  4. Step 4: Simplify right side
    11,840,682x = 650,689,745,321,641
  5. Step 5: Solve for x
    x = 650,689,745,321,641/11,840,682
  6. Step 6: Final answer
    x = 54,953,738.76

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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.