Home / 18,050,594.43-27,073,232.96-5,921,339.61

Finding the Fourth Proportional to 18,050,594.43, 27,073,232.96 and 5,921,339.61

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Solution

The fourth proportional to 18,050,594.43, 27,073,232.96 and 5,921,339.61 is: 8,881,137.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,050,594.43 : 27,073,232.96 = 5,921,339.61 : x
  2. Step 2: Convert to fraction form
    18,050,594.43/27,073,232.96 = 5,921,339.61/x
  3. Step 3: Cross multiply
    18,050,594.43x = 27,073,232.96 × 5,921,339.61
  4. Step 4: Simplify right side
    18,050,594.43x = 160,309,806,667,198.84
  5. Step 5: Solve for x
    x = 160,309,806,667,198.84/18,050,594.43
  6. Step 6: Final answer
    x = 8,881,137.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.