Home / 16,733,960.27-23,091,895.01-9,391,107.77

Finding the Fourth Proportional to 16,733,960.27, 23,091,895.01 and 9,391,107.77

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Solution

The fourth proportional to 16,733,960.27, 23,091,895.01 and 9,391,107.77 is: 12,959,184.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,733,960.27 : 23,091,895.01 = 9,391,107.77 : x
  2. Step 2: Convert to fraction form
    16,733,960.27/23,091,895.01 = 9,391,107.77/x
  3. Step 3: Cross multiply
    16,733,960.27x = 23,091,895.01 × 9,391,107.77
  4. Step 4: Simplify right side
    16,733,960.27x = 216,858,474,560,453.53
  5. Step 5: Solve for x
    x = 216,858,474,560,453.53/16,733,960.27
  6. Step 6: Final answer
    x = 12,959,184.27

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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.