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Finding the Third Proportional to 182,699,952 and 401,738,880

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Solution

The third proportional to 182,699,952 and 401,738,880 is: 883,383,525.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,699,952 : 401,738,880 = 401,738,880 : x
  2. Step 2: Convert to fraction form
    182,699,952/401,738,880 = 401,738,880/x
  3. Step 3: Cross multiply
    182,699,952x = 401,738,880 × 401,738,880
  4. Step 4: Simplify right side
    182,699,952x = 161,394,127,703,654,400
  5. Step 5: Solve for x
    x = 161,394,127,703,654,400/182,699,952
  6. Step 6: Final answer
    x = 883,383,525.48

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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.