Home / 182,040,474.58-251,284,171.15-119,320,614.43

Finding the Fourth Proportional to 182,040,474.58, 251,284,171.15 and 119,320,614.43

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Solution

The fourth proportional to 182,040,474.58, 251,284,171.15 and 119,320,614.43 is: 164,707,226.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,040,474.58 : 251,284,171.15 = 119,320,614.43 : x
  2. Step 2: Convert to fraction form
    182,040,474.58/251,284,171.15 = 119,320,614.43/x
  3. Step 3: Cross multiply
    182,040,474.58x = 251,284,171.15 × 119,320,614.43
  4. Step 4: Simplify right side
    182,040,474.58x = 29,983,381,697,672,220
  5. Step 5: Solve for x
    x = 29,983,381,697,672,220/182,040,474.58
  6. Step 6: Final answer
    x = 164,707,226.61

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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.