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Finding the Third Proportional to 182,699,954 and 401,738,884

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Solution

The third proportional to 182,699,954 and 401,738,884 is: 883,383,533.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,699,954 : 401,738,884 = 401,738,884 : x
  2. Step 2: Convert to fraction form
    182,699,954/401,738,884 = 401,738,884/x
  3. Step 3: Cross multiply
    182,699,954x = 401,738,884 × 401,738,884
  4. Step 4: Simplify right side
    182,699,954x = 161,394,130,917,565,440
  5. Step 5: Solve for x
    x = 161,394,130,917,565,440/182,699,954
  6. Step 6: Final answer
    x = 883,383,533.41

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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.