Home / 226,284,401,693.44-339,147,104,847.41-194,187,461,662.11

Finding the Fourth Proportional to 226,284,401,693.44, 339,147,104,847.41 and 194,187,461,662.11

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Solution

The fourth proportional to 226,284,401,693.44, 339,147,104,847.41 and 194,187,461,662.11 is: 291,041,339,692.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,284,401,693.44 : 339,147,104,847.41 = 194,187,461,662.11 : x
  2. Step 2: Convert to fraction form
    226,284,401,693.44/339,147,104,847.41 = 194,187,461,662.11/x
  3. Step 3: Cross multiply
    226,284,401,693.44x = 339,147,104,847.41 × 194,187,461,662.11
  4. Step 4: Simplify right side
    226,284,401,693.44x = 65,858,115,420,372,022,067,200
  5. Step 5: Solve for x
    x = 65,858,115,420,372,022,067,200/226,284,401,693.44
  6. Step 6: Final answer
    x = 291,041,339,692.49

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1.5x scale

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.