Home / 23,944,232.87-33,043,040.10-12,930,981.51

Finding the Fourth Proportional to 23,944,232.87, 33,043,040.10 and 12,930,981.51

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Solution

The fourth proportional to 23,944,232.87, 33,043,040.10 and 12,930,981.51 is: 17,844,753.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,944,232.87 : 33,043,040.10 = 12,930,981.51 : x
  2. Step 2: Convert to fraction form
    23,944,232.87/33,043,040.10 = 12,930,981.51/x
  3. Step 3: Cross multiply
    23,944,232.87x = 33,043,040.10 × 12,930,981.51
  4. Step 4: Simplify right side
    23,944,232.87x = 427,278,940,567,288.56
  5. Step 5: Solve for x
    x = 427,278,940,567,288.56/23,944,232.87
  6. Step 6: Final answer
    x = 17,844,753.81

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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.