Home / 16,067,344.44-22,163,198.22-9,536,670.84

Finding the Fourth Proportional to 16,067,344.44, 22,163,198.22 and 9,536,670.84

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Solution

The fourth proportional to 16,067,344.44, 22,163,198.22 and 9,536,670.84 is: 13,154,826.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,067,344.44 : 22,163,198.22 = 9,536,670.84 : x
  2. Step 2: Convert to fraction form
    16,067,344.44/22,163,198.22 = 9,536,670.84/x
  3. Step 3: Cross multiply
    16,067,344.44x = 22,163,198.22 × 9,536,670.84
  4. Step 4: Simplify right side
    16,067,344.44x = 211,363,126,185,813.88
  5. Step 5: Solve for x
    x = 211,363,126,185,813.88/16,067,344.44
  6. Step 6: Final answer
    x = 13,154,826.36

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1.5x scale

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.