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Finding the Third Proportional to 4,498,106.25 and 9,794,872.50

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Solution

The third proportional to 4,498,106.25 and 9,794,872.50 is: 21,328,870.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,498,106.25 : 9,794,872.50 = 9,794,872.50 : x
  2. Step 2: Convert to fraction form
    4,498,106.25/9,794,872.50 = 9,794,872.50/x
  3. Step 3: Cross multiply
    4,498,106.25x = 9,794,872.50 × 9,794,872.50
  4. Step 4: Simplify right side
    4,498,106.25x = 95,939,527,291,256.25
  5. Step 5: Solve for x
    x = 95,939,527,291,256.25/4,498,106.25
  6. Step 6: Final answer
    x = 21,328,870.85

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.