Home / 4,049,978,155,813.80-5,588,975,389,596.30-2,198,086,338,456.60

Finding the Fourth Proportional to 4,049,978,155,813.80, 5,588,975,389,596.30 and 2,198,086,338,456.60

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Solution

The fourth proportional to 4,049,978,155,813.80, 5,588,975,389,596.30 and 2,198,086,338,456.60 is: 3,033,362,150,906.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049,978,155,813.80 : 5,588,975,389,596.30 = 2,198,086,338,456.60 : x
  2. Step 2: Convert to fraction form
    4,049,978,155,813.80/5,588,975,389,596.30 = 2,198,086,338,456.60/x
  3. Step 3: Cross multiply
    4,049,978,155,813.80x = 5,588,975,389,596.30 × 2,198,086,338,456.60
  4. Step 4: Simplify right side
    4,049,978,155,813.80x = 12,285,050,449,841,781,011,906,560
  5. Step 5: Solve for x
    x = 12,285,050,449,841,781,011,906,560/4,049,978,155,813.80
  6. Step 6: Final answer
    x = 3,033,362,150,906.03

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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.