Home / 6,576,605,092.20-9,864,907,638.30-5,181,891,331.80

Finding the Fourth Proportional to 6,576,605,092.20, 9,864,907,638.30 and 5,181,891,331.80

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Solution

The fourth proportional to 6,576,605,092.20, 9,864,907,638.30 and 5,181,891,331.80 is: 7,772,836,997.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,605,092.20 : 9,864,907,638.30 = 5,181,891,331.80 : x
  2. Step 2: Convert to fraction form
    6,576,605,092.20/9,864,907,638.30 = 5,181,891,331.80/x
  3. Step 3: Cross multiply
    6,576,605,092.20x = 9,864,907,638.30 × 5,181,891,331.80
  4. Step 4: Simplify right side
    6,576,605,092.20x = 51,118,879,379,914,375,168
  5. Step 5: Solve for x
    x = 51,118,879,379,914,375,168/6,576,605,092.20
  6. Step 6: Final answer
    x = 7,772,836,997.70

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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.