Home / 3,744,225,081.28-5,167,193,033.76-2,073,474,222.64

Finding the Fourth Proportional to 3,744,225,081.28, 5,167,193,033.76 and 2,073,474,222.64

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Solution

The fourth proportional to 3,744,225,081.28, 5,167,193,033.76 and 2,073,474,222.64 is: 2,861,484,372.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,225,081.28 : 5,167,193,033.76 = 2,073,474,222.64 : x
  2. Step 2: Convert to fraction form
    3,744,225,081.28/5,167,193,033.76 = 2,073,474,222.64/x
  3. Step 3: Cross multiply
    3,744,225,081.28x = 5,167,193,033.76 × 2,073,474,222.64
  4. Step 4: Simplify right side
    3,744,225,081.28x = 10,714,041,558,906,339,328
  5. Step 5: Solve for x
    x = 10,714,041,558,906,339,328/3,744,225,081.28
  6. Step 6: Final answer
    x = 2,861,484,372.95

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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.