Home / 10,637,568,004.60-15,956,352,006.90-2,882,780,932.60

Finding the Fourth Proportional to 10,637,568,004.60, 15,956,352,006.90 and 2,882,780,932.60

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Solution

The fourth proportional to 10,637,568,004.60, 15,956,352,006.90 and 2,882,780,932.60 is: 4,324,171,398.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,637,568,004.60 : 15,956,352,006.90 = 2,882,780,932.60 : x
  2. Step 2: Convert to fraction form
    10,637,568,004.60/15,956,352,006.90 = 2,882,780,932.60/x
  3. Step 3: Cross multiply
    10,637,568,004.60x = 15,956,352,006.90 × 2,882,780,932.60
  4. Step 4: Simplify right side
    10,637,568,004.60x = 45,998,667,319,345,061,888
  5. Step 5: Solve for x
    x = 45,998,667,319,345,061,888/10,637,568,004.60
  6. Step 6: Final answer
    x = 4,324,171,398.90

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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.