Home / 17,667,291.44-26,482,041.12-8,068,286

Finding the Fourth Proportional to 17,667,291.44, 26,482,041.12 and 8,068,286

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Solution

The fourth proportional to 17,667,291.44, 26,482,041.12 and 8,068,286 is: 12,093,799.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,667,291.44 : 26,482,041.12 = 8,068,286 : x
  2. Step 2: Convert to fraction form
    17,667,291.44/26,482,041.12 = 8,068,286/x
  3. Step 3: Cross multiply
    17,667,291.44x = 26,482,041.12 × 8,068,286
  4. Step 4: Simplify right side
    17,667,291.44x = 213,664,681,619,920.34
  5. Step 5: Solve for x
    x = 213,664,681,619,920.34/17,667,291.44
  6. Step 6: Final answer
    x = 12,093,799.57

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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.