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Finding the Third Proportional to 67,181,284 and 100,754,406

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Solution

The third proportional to 67,181,284 and 100,754,406 is: 151,105,333.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,181,284 : 100,754,406 = 100,754,406 : x
  2. Step 2: Convert to fraction form
    67,181,284/100,754,406 = 100,754,406/x
  3. Step 3: Cross multiply
    67,181,284x = 100,754,406 × 100,754,406
  4. Step 4: Simplify right side
    67,181,284x = 10,151,450,328,412,836
  5. Step 5: Solve for x
    x = 10,151,450,328,412,836/67,181,284
  6. Step 6: Final answer
    x = 151,105,333.57

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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.