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Finding the Third Proportional to 11,653,704 and 25,620,120

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Solution

The third proportional to 11,653,704 and 25,620,120 is: 56,324,628.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,653,704 : 25,620,120 = 25,620,120 : x
  2. Step 2: Convert to fraction form
    11,653,704/25,620,120 = 25,620,120/x
  3. Step 3: Cross multiply
    11,653,704x = 25,620,120 × 25,620,120
  4. Step 4: Simplify right side
    11,653,704x = 656,390,548,814,400
  5. Step 5: Solve for x
    x = 656,390,548,814,400/11,653,704
  6. Step 6: Final answer
    x = 56,324,628.53

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.