Home / 226,284,401,694.94-339,147,104,849.66-194,187,461,663.61

Finding the Fourth Proportional to 226,284,401,694.94, 339,147,104,849.66 and 194,187,461,663.61

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Solution

The fourth proportional to 226,284,401,694.94, 339,147,104,849.66 and 194,187,461,663.61 is: 291,041,339,694.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,284,401,694.94 : 339,147,104,849.66 = 194,187,461,663.61 : x
  2. Step 2: Convert to fraction form
    226,284,401,694.94/339,147,104,849.66 = 194,187,461,663.61/x
  3. Step 3: Cross multiply
    226,284,401,694.94x = 339,147,104,849.66 × 194,187,461,663.61
  4. Step 4: Simplify right side
    226,284,401,694.94x = 65,858,115,421,317,661,458,432
  5. Step 5: Solve for x
    x = 65,858,115,421,317,661,458,432/226,284,401,694.94
  6. Step 6: Final answer
    x = 291,041,339,694.74

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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.