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Finding the Third Proportional to 5,854,198 and 9,009,563

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Solution

The third proportional to 5,854,198 and 9,009,563 is: 13,865,644.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,854,198 : 9,009,563 = 9,009,563 : x
  2. Step 2: Convert to fraction form
    5,854,198/9,009,563 = 9,009,563/x
  3. Step 3: Cross multiply
    5,854,198x = 9,009,563 × 9,009,563
  4. Step 4: Simplify right side
    5,854,198x = 81,172,225,450,969
  5. Step 5: Solve for x
    x = 81,172,225,450,969/5,854,198
  6. Step 6: Final answer
    x = 13,865,644.01

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.