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Finding the Third Proportional to 333,530,622 and 481,161,870

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Solution

The third proportional to 333,530,622 and 481,161,870 is: 694,139,397.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,530,622 : 481,161,870 = 481,161,870 : x
  2. Step 2: Convert to fraction form
    333,530,622/481,161,870 = 481,161,870/x
  3. Step 3: Cross multiply
    333,530,622x = 481,161,870 × 481,161,870
  4. Step 4: Simplify right side
    333,530,622x = 231,516,745,141,896,896
  5. Step 5: Solve for x
    x = 231,516,745,141,896,896/333,530,622
  6. Step 6: Final answer
    x = 694,139,397.92

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.