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Finding the Fourth Proportional to 2,677,410,040.20, 4,016,115,060.30 and 2,677,410,040.20

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Solution

The fourth proportional to 2,677,410,040.20, 4,016,115,060.30 and 2,677,410,040.20 is: 4,016,115,060.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,410,040.20 : 4,016,115,060.30 = 2,677,410,040.20 : x
  2. Step 2: Convert to fraction form
    2,677,410,040.20/4,016,115,060.30 = 2,677,410,040.20/x
  3. Step 3: Cross multiply
    2,677,410,040.20x = 4,016,115,060.30 × 2,677,410,040.20
  4. Step 4: Simplify right side
    2,677,410,040.20x = 10,752,786,785,045,647,360
  5. Step 5: Solve for x
    x = 10,752,786,785,045,647,360/2,677,410,040.20
  6. Step 6: Final answer
    x = 4,016,115,060.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.