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Finding the Third Proportional to 348,100,188 and 522,150,138

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Solution

The third proportional to 348,100,188 and 522,150,138 is: 783,224,991.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,100,188 : 522,150,138 = 522,150,138 : x
  2. Step 2: Convert to fraction form
    348,100,188/522,150,138 = 522,150,138/x
  3. Step 3: Cross multiply
    348,100,188x = 522,150,138 × 522,150,138
  4. Step 4: Simplify right side
    348,100,188x = 272,640,766,613,419,040
  5. Step 5: Solve for x
    x = 272,640,766,613,419,040/348,100,188
  6. Step 6: Final answer
    x = 783,224,991.00

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.