Home / 6,760,065,863.39-10,132,942,016.15-2,273,889,758.81

Finding the Fourth Proportional to 6,760,065,863.39, 10,132,942,016.15 and 2,273,889,758.81

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Solution

The fourth proportional to 6,760,065,863.39, 10,132,942,016.15 and 2,273,889,758.81 is: 3,408,427,305.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,760,065,863.39 : 10,132,942,016.15 = 2,273,889,758.81 : x
  2. Step 2: Convert to fraction form
    6,760,065,863.39/10,132,942,016.15 = 2,273,889,758.81/x
  3. Step 3: Cross multiply
    6,760,065,863.39x = 10,132,942,016.15 × 2,273,889,758.81
  4. Step 4: Simplify right side
    6,760,065,863.39x = 23,041,193,077,127,667,712
  5. Step 5: Solve for x
    x = 23,041,193,077,127,667,712/6,760,065,863.39
  6. Step 6: Final answer
    x = 3,408,427,305.70

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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.