Home / 3,302,856,900.90-4,954,285,351.35-1,996,787,499.30

Finding the Fourth Proportional to 3,302,856,900.90, 4,954,285,351.35 and 1,996,787,499.30

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Solution

The fourth proportional to 3,302,856,900.90, 4,954,285,351.35 and 1,996,787,499.30 is: 2,995,181,248.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,856,900.90 : 4,954,285,351.35 = 1,996,787,499.30 : x
  2. Step 2: Convert to fraction form
    3,302,856,900.90/4,954,285,351.35 = 1,996,787,499.30/x
  3. Step 3: Cross multiply
    3,302,856,900.90x = 4,954,285,351.35 × 1,996,787,499.30
  4. Step 4: Simplify right side
    3,302,856,900.90x = 9,892,655,057,540,788,224
  5. Step 5: Solve for x
    x = 9,892,655,057,540,788,224/3,302,856,900.90
  6. Step 6: Final answer
    x = 2,995,181,248.95

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Double scale
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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.