Home / 16,093,222.42-22,209,067.84-8,751,484.94

Finding the Fourth Proportional to 16,093,222.42, 22,209,067.84 and 8,751,484.94

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Solution

The fourth proportional to 16,093,222.42, 22,209,067.84 and 8,751,484.94 is: 12,077,278.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,093,222.42 : 22,209,067.84 = 8,751,484.94 : x
  2. Step 2: Convert to fraction form
    16,093,222.42/22,209,067.84 = 8,751,484.94/x
  3. Step 3: Cross multiply
    16,093,222.42x = 22,209,067.84 × 8,751,484.94
  4. Step 4: Simplify right side
    16,093,222.42x = 194,362,322,733,198.31
  5. Step 5: Solve for x
    x = 194,362,322,733,198.31/16,093,222.42
  6. Step 6: Final answer
    x = 12,077,278.10

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.