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Finding the Third Proportional to 5,942,463 and 13,020,717

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Solution

The third proportional to 5,942,463 and 13,020,717 is: 28,530,101.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,942,463 : 13,020,717 = 13,020,717 : x
  2. Step 2: Convert to fraction form
    5,942,463/13,020,717 = 13,020,717/x
  3. Step 3: Cross multiply
    5,942,463x = 13,020,717 × 13,020,717
  4. Step 4: Simplify right side
    5,942,463x = 169,539,071,194,089
  5. Step 5: Solve for x
    x = 169,539,071,194,089/5,942,463
  6. Step 6: Final answer
    x = 28,530,101.27

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.