Home / 677,943,037.70-1,016,914,556.55-224,073,469.70

Finding the Fourth Proportional to 677,943,037.70, 1,016,914,556.55 and 224,073,469.70

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Solution

The fourth proportional to 677,943,037.70, 1,016,914,556.55 and 224,073,469.70 is: 336,110,204.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    677,943,037.70 : 1,016,914,556.55 = 224,073,469.70 : x
  2. Step 2: Convert to fraction form
    677,943,037.70/1,016,914,556.55 = 224,073,469.70/x
  3. Step 3: Cross multiply
    677,943,037.70x = 1,016,914,556.55 × 224,073,469.70
  4. Step 4: Simplify right side
    677,943,037.70x = 227,863,573,074,595,328
  5. Step 5: Solve for x
    x = 227,863,573,074,595,328/677,943,037.70
  6. Step 6: Final answer
    x = 336,110,204.55

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Double scale
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Similar ratio
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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.