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Finding the Third Proportional to 67,926,383.50 and 149,197,089

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Solution

The third proportional to 67,926,383.50 and 149,197,089 is: 327,704,350.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,926,383.50 : 149,197,089 = 149,197,089 : x
  2. Step 2: Convert to fraction form
    67,926,383.50/149,197,089 = 149,197,089/x
  3. Step 3: Cross multiply
    67,926,383.50x = 149,197,089 × 149,197,089
  4. Step 4: Simplify right side
    67,926,383.50x = 22,259,771,366,073,920
  5. Step 5: Solve for x
    x = 22,259,771,366,073,920/67,926,383.50
  6. Step 6: Final answer
    x = 327,704,350.20

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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.