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Finding the Third Proportional to 4,511,809.13 and 9,395,408.25

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Solution

The third proportional to 4,511,809.13 and 9,395,408.25 is: 19,565,033.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,511,809.13 : 9,395,408.25 = 9,395,408.25 : x
  2. Step 2: Convert to fraction form
    4,511,809.13/9,395,408.25 = 9,395,408.25/x
  3. Step 3: Cross multiply
    4,511,809.13x = 9,395,408.25 × 9,395,408.25
  4. Step 4: Simplify right side
    4,511,809.13x = 88,273,696,184,168.06
  5. Step 5: Solve for x
    x = 88,273,696,184,168.06/4,511,809.13
  6. Step 6: Final answer
    x = 19,565,033.39

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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.