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Finding the Third Proportional to 58,204,756 and 91,305,956

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Solution

The third proportional to 58,204,756 and 91,305,956 is: 143,231,896.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,204,756 : 91,305,956 = 91,305,956 : x
  2. Step 2: Convert to fraction form
    58,204,756/91,305,956 = 91,305,956/x
  3. Step 3: Cross multiply
    58,204,756x = 91,305,956 × 91,305,956
  4. Step 4: Simplify right side
    58,204,756x = 8,336,777,601,073,936
  5. Step 5: Solve for x
    x = 8,336,777,601,073,936/58,204,756
  6. Step 6: Final answer
    x = 143,231,896.74

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.