Home / 2,682,290,863.81-3,701,496,063.12-1,476,622,310.76

Finding the Fourth Proportional to 2,682,290,863.81, 3,701,496,063.12 and 1,476,622,310.76

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Solution

The fourth proportional to 2,682,290,863.81, 3,701,496,063.12 and 1,476,622,310.76 is: 2,037,702,824.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,290,863.81 : 3,701,496,063.12 = 1,476,622,310.76 : x
  2. Step 2: Convert to fraction form
    2,682,290,863.81/3,701,496,063.12 = 1,476,622,310.76/x
  3. Step 3: Cross multiply
    2,682,290,863.81x = 3,701,496,063.12 × 1,476,622,310.76
  4. Step 4: Simplify right side
    2,682,290,863.81x = 5,465,711,669,993,296,896
  5. Step 5: Solve for x
    x = 5,465,711,669,993,296,896/2,682,290,863.81
  6. Step 6: Final answer
    x = 2,037,702,824.75

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Half scale
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Double scale
Find fourth proportional to 2,682,290,864.81, 3,701,496,064.50 and 1,476,622,311.76
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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.