Home / 606,867,796.44-910,199,021.92-170,067,950.56

Finding the Fourth Proportional to 606,867,796.44, 910,199,021.92 and 170,067,950.56

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Solution

The fourth proportional to 606,867,796.44, 910,199,021.92 and 170,067,950.56 is: 255,073,152.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,867,796.44 : 910,199,021.92 = 170,067,950.56 : x
  2. Step 2: Convert to fraction form
    606,867,796.44/910,199,021.92 = 170,067,950.56/x
  3. Step 3: Cross multiply
    606,867,796.44x = 910,199,021.92 × 170,067,950.56
  4. Step 4: Simplify right side
    606,867,796.44x = 154,795,682,259,650,912
  5. Step 5: Solve for x
    x = 154,795,682,259,650,912/606,867,796.44
  6. Step 6: Final answer
    x = 255,073,152.95

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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.