Home / 9,568,826,514.88-13,204,982,979.84-5,282,042,234.56

Finding the Fourth Proportional to 9,568,826,514.88, 13,204,982,979.84 and 5,282,042,234.56

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Solution

The fourth proportional to 9,568,826,514.88, 13,204,982,979.84 and 5,282,042,234.56 is: 7,289,219,602.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,568,826,514.88 : 13,204,982,979.84 = 5,282,042,234.56 : x
  2. Step 2: Convert to fraction form
    9,568,826,514.88/13,204,982,979.84 = 5,282,042,234.56/x
  3. Step 3: Cross multiply
    9,568,826,514.88x = 13,204,982,979.84 × 5,282,042,234.56
  4. Step 4: Simplify right side
    9,568,826,514.88x = 69,749,277,806,160,846,848
  5. Step 5: Solve for x
    x = 69,749,277,806,160,846,848/9,568,826,514.88
  6. Step 6: Final answer
    x = 7,289,219,602.60

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Double scale
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1.5x scale

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.