Home / 3,236,383,497.60-4,846,363,790.40-1,780,716,297.60

Finding the Fourth Proportional to 3,236,383,497.60, 4,846,363,790.40 and 1,780,716,297.60

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Solution

The fourth proportional to 3,236,383,497.60, 4,846,363,790.40 and 1,780,716,297.60 is: 2,666,556,355.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,383,497.60 : 4,846,363,790.40 = 1,780,716,297.60 : x
  2. Step 2: Convert to fraction form
    3,236,383,497.60/4,846,363,790.40 = 1,780,716,297.60/x
  3. Step 3: Cross multiply
    3,236,383,497.60x = 4,846,363,790.40 × 1,780,716,297.60
  4. Step 4: Simplify right side
    3,236,383,497.60x = 8,629,998,985,663,789,056
  5. Step 5: Solve for x
    x = 8,629,998,985,663,789,056/3,236,383,497.60
  6. Step 6: Final answer
    x = 2,666,556,355.90

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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.