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Finding the Third Proportional to 171,127,035 and 373,612,741

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Solution

The third proportional to 171,127,035 and 373,612,741 is: 815,689,234.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,127,035 : 373,612,741 = 373,612,741 : x
  2. Step 2: Convert to fraction form
    171,127,035/373,612,741 = 373,612,741/x
  3. Step 3: Cross multiply
    171,127,035x = 373,612,741 × 373,612,741
  4. Step 4: Simplify right side
    171,127,035x = 139,586,480,237,533,088
  5. Step 5: Solve for x
    x = 139,586,480,237,533,088/171,127,035
  6. Step 6: Final answer
    x = 815,689,234.83

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.