Home / 3,302,856,901.40-4,954,285,352.10-1,996,787,499.80

Finding the Fourth Proportional to 3,302,856,901.40, 4,954,285,352.10 and 1,996,787,499.80

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Solution

The fourth proportional to 3,302,856,901.40, 4,954,285,352.10 and 1,996,787,499.80 is: 2,995,181,249.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,856,901.40 : 4,954,285,352.10 = 1,996,787,499.80 : x
  2. Step 2: Convert to fraction form
    3,302,856,901.40/4,954,285,352.10 = 1,996,787,499.80/x
  3. Step 3: Cross multiply
    3,302,856,901.40x = 4,954,285,352.10 × 1,996,787,499.80
  4. Step 4: Simplify right side
    3,302,856,901.40x = 9,892,655,061,515,522,048
  5. Step 5: Solve for x
    x = 9,892,655,061,515,522,048/3,302,856,901.40
  6. Step 6: Final answer
    x = 2,995,181,249.70

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Half scale
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Double scale
Find fourth proportional to 3,302,856,902.40, 4,954,285,353.60 and 1,996,787,500.80
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.