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Finding the Third Proportional to 36,558,922 and 80,291,204

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Solution

The third proportional to 36,558,922 and 80,291,204 is: 176,336,639.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,558,922 : 80,291,204 = 80,291,204 : x
  2. Step 2: Convert to fraction form
    36,558,922/80,291,204 = 80,291,204/x
  3. Step 3: Cross multiply
    36,558,922x = 80,291,204 × 80,291,204
  4. Step 4: Simplify right side
    36,558,922x = 6,446,677,439,769,616
  5. Step 5: Solve for x
    x = 6,446,677,439,769,616/36,558,922
  6. Step 6: Final answer
    x = 176,336,639.24

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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.