Home / 8,114,762,511,933.30-11,198,379,482,352-4,410,978,820,240.20

Finding the Fourth Proportional to 8,114,762,511,933.30, 11,198,379,482,352 and 4,410,978,820,240.20

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Solution

The fourth proportional to 8,114,762,511,933.30, 11,198,379,482,352 and 4,410,978,820,240.20 is: 6,087,154,694,302.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,114,762,511,933.30 : 11,198,379,482,352 = 4,410,978,820,240.20 : x
  2. Step 2: Convert to fraction form
    8,114,762,511,933.30/11,198,379,482,352 = 4,410,978,820,240.20/x
  3. Step 3: Cross multiply
    8,114,762,511,933.30x = 11,198,379,482,352 × 4,410,978,820,240.20
  4. Step 4: Simplify right side
    8,114,762,511,933.30x = 49,395,814,717,667,085,431,865,344
  5. Step 5: Solve for x
    x = 49,395,814,717,667,085,431,865,344/8,114,762,511,933.30
  6. Step 6: Final answer
    x = 6,087,154,694,302.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.