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Finding the Third Proportional to 3,161,114 and 6,816,244

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Solution

The third proportional to 3,161,114 and 6,816,244 is: 14,697,724.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,161,114 : 6,816,244 = 6,816,244 : x
  2. Step 2: Convert to fraction form
    3,161,114/6,816,244 = 6,816,244/x
  3. Step 3: Cross multiply
    3,161,114x = 6,816,244 × 6,816,244
  4. Step 4: Simplify right side
    3,161,114x = 46,461,182,267,536
  5. Step 5: Solve for x
    x = 46,461,182,267,536/3,161,114
  6. Step 6: Final answer
    x = 14,697,724.37

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.