Home / 1,382,244,811.70-2,073,367,217.56-1,382,244,811.70

Finding the Fourth Proportional to 1,382,244,811.70, 2,073,367,217.56 and 1,382,244,811.70

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Solution

The fourth proportional to 1,382,244,811.70, 2,073,367,217.56 and 1,382,244,811.70 is: 2,073,367,217.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,382,244,811.70 : 2,073,367,217.56 = 1,382,244,811.70 : x
  2. Step 2: Convert to fraction form
    1,382,244,811.70/2,073,367,217.56 = 1,382,244,811.70/x
  3. Step 3: Cross multiply
    1,382,244,811.70x = 2,073,367,217.56 × 1,382,244,811.70
  4. Step 4: Simplify right side
    1,382,244,811.70x = 2,865,901,079,221,175,296
  5. Step 5: Solve for x
    x = 2,865,901,079,221,175,296/1,382,244,811.70
  6. Step 6: Final answer
    x = 2,073,367,217.56

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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.