Home / 9,422,364.20-14,133,546.30-6,231,093.80

Finding the Fourth Proportional to 9,422,364.20, 14,133,546.30 and 6,231,093.80

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Solution

The fourth proportional to 9,422,364.20, 14,133,546.30 and 6,231,093.80 is: 9,346,640.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,422,364.20 : 14,133,546.30 = 6,231,093.80 : x
  2. Step 2: Convert to fraction form
    9,422,364.20/14,133,546.30 = 6,231,093.80/x
  3. Step 3: Cross multiply
    9,422,364.20x = 14,133,546.30 × 6,231,093.80
  4. Step 4: Simplify right side
    9,422,364.20x = 88,067,452,721,942.94
  5. Step 5: Solve for x
    x = 88,067,452,721,942.94/9,422,364.20
  6. Step 6: Final answer
    x = 9,346,640.70

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Similar ratio
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1.5x scale

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.