Home / 395,325,620,950.14-545,608,991,129.94-241,090,780,046.22

Finding the Fourth Proportional to 395,325,620,950.14, 545,608,991,129.94 and 241,090,780,046.22

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Solution

The fourth proportional to 395,325,620,950.14, 545,608,991,129.94 and 241,090,780,046.22 is: 332,741,644,610.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,325,620,950.14 : 545,608,991,129.94 = 241,090,780,046.22 : x
  2. Step 2: Convert to fraction form
    395,325,620,950.14/545,608,991,129.94 = 241,090,780,046.22/x
  3. Step 3: Cross multiply
    395,325,620,950.14x = 545,608,991,129.94 × 241,090,780,046.22
  4. Step 4: Simplify right side
    395,325,620,950.14x = 131,541,297,271,748,360,667,136
  5. Step 5: Solve for x
    x = 131,541,297,271,748,360,667,136/395,325,620,950.14
  6. Step 6: Final answer
    x = 332,741,644,610.83

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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.