Home / 16,828,227.88-23,222,953.92-9,093,269.96

Finding the Fourth Proportional to 16,828,227.88, 23,222,953.92 and 9,093,269.96

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Solution

The fourth proportional to 16,828,227.88, 23,222,953.92 and 9,093,269.96 is: 12,548,712.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,828,227.88 : 23,222,953.92 = 9,093,269.96 : x
  2. Step 2: Convert to fraction form
    16,828,227.88/23,222,953.92 = 9,093,269.96/x
  3. Step 3: Cross multiply
    16,828,227.88x = 23,222,953.92 × 9,093,269.96
  4. Step 4: Simplify right side
    16,828,227.88x = 211,172,589,263,200.28
  5. Step 5: Solve for x
    x = 211,172,589,263,200.28/16,828,227.88
  6. Step 6: Final answer
    x = 12,548,712.25

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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.