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Finding the Third Proportional to 41,226,019 and 85,843,119

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Solution

The third proportional to 41,226,019 and 85,843,119 is: 178,747,336.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,226,019 : 85,843,119 = 85,843,119 : x
  2. Step 2: Convert to fraction form
    41,226,019/85,843,119 = 85,843,119/x
  3. Step 3: Cross multiply
    41,226,019x = 85,843,119 × 85,843,119
  4. Step 4: Simplify right side
    41,226,019x = 7,369,041,079,648,161
  5. Step 5: Solve for x
    x = 7,369,041,079,648,161/41,226,019
  6. Step 6: Final answer
    x = 178,747,336.23

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.