Home / 226,705,736.88-339,704,311.30-157,753,260.04

Finding the Fourth Proportional to 226,705,736.88, 339,704,311.30 and 157,753,260.04

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Solution

The fourth proportional to 226,705,736.88, 339,704,311.30 and 157,753,260.04 is: 236,383,354.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,705,736.88 : 339,704,311.30 = 157,753,260.04 : x
  2. Step 2: Convert to fraction form
    226,705,736.88/339,704,311.30 = 157,753,260.04/x
  3. Step 3: Cross multiply
    226,705,736.88x = 339,704,311.30 × 157,753,260.04
  4. Step 4: Simplify right side
    226,705,736.88x = 53,589,462,554,730,728
  5. Step 5: Solve for x
    x = 53,589,462,554,730,728/226,705,736.88
  6. Step 6: Final answer
    x = 236,383,354.45

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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.