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Finding the Third Proportional to 36,666,052 and 80,653,844

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Solution

The third proportional to 36,666,052 and 80,653,844 is: 177,413,225.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,666,052 : 80,653,844 = 80,653,844 : x
  2. Step 2: Convert to fraction form
    36,666,052/80,653,844 = 80,653,844/x
  3. Step 3: Cross multiply
    36,666,052x = 80,653,844 × 80,653,844
  4. Step 4: Simplify right side
    36,666,052x = 6,505,042,551,976,336
  5. Step 5: Solve for x
    x = 6,505,042,551,976,336/36,666,052
  6. Step 6: Final answer
    x = 177,413,225.51

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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.