Home / 182,410,800.90-273,728,504.97-71,726,993.34

Finding the Fourth Proportional to 182,410,800.90, 273,728,504.97 and 71,726,993.34

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Solution

The fourth proportional to 182,410,800.90, 273,728,504.97 and 71,726,993.34 is: 107,634,649.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,410,800.90 : 273,728,504.97 = 71,726,993.34 : x
  2. Step 2: Convert to fraction form
    182,410,800.90/273,728,504.97 = 71,726,993.34/x
  3. Step 3: Cross multiply
    182,410,800.90x = 273,728,504.97 × 71,726,993.34
  4. Step 4: Simplify right side
    182,410,800.90x = 19,633,722,652,951,348
  5. Step 5: Solve for x
    x = 19,633,722,652,951,348/182,410,800.90
  6. Step 6: Final answer
    x = 107,634,649.68

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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.