Home / 17,454,310,446.56-26,181,465,974.74-4,189,568,727.70

Finding the Fourth Proportional to 17,454,310,446.56, 26,181,465,974.74 and 4,189,568,727.70

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Solution

The fourth proportional to 17,454,310,446.56, 26,181,465,974.74 and 4,189,568,727.70 is: 6,284,353,164.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,454,310,446.56 : 26,181,465,974.74 = 4,189,568,727.70 : x
  2. Step 2: Convert to fraction form
    17,454,310,446.56/26,181,465,974.74 = 4,189,568,727.70/x
  3. Step 3: Cross multiply
    17,454,310,446.56x = 26,181,465,974.74 × 4,189,568,727.70
  4. Step 4: Simplify right side
    17,454,310,446.56x = 109,689,051,093,046,853,632
  5. Step 5: Solve for x
    x = 109,689,051,093,046,853,632/17,454,310,446.56
  6. Step 6: Final answer
    x = 6,284,353,164.73

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Double scale
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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.