Home / 23,944,235.23-33,043,043.33-12,930,983.87

Finding the Fourth Proportional to 23,944,235.23, 33,043,043.33 and 12,930,983.87

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Solution

The fourth proportional to 23,944,235.23, 33,043,043.33 and 12,930,983.87 is: 17,844,757.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,944,235.23 : 33,043,043.33 = 12,930,983.87 : x
  2. Step 2: Convert to fraction form
    23,944,235.23/33,043,043.33 = 12,930,983.87/x
  3. Step 3: Cross multiply
    23,944,235.23x = 33,043,043.33 × 12,930,983.87
  4. Step 4: Simplify right side
    23,944,235.23x = 427,279,060,251,286.12
  5. Step 5: Solve for x
    x = 427,279,060,251,286.12/23,944,235.23
  6. Step 6: Final answer
    x = 17,844,757.05

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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.