Home / 38,961,234,022.70-58,441,851,034.05-33,382,378,981.10

Finding the Fourth Proportional to 38,961,234,022.70, 58,441,851,034.05 and 33,382,378,981.10

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Solution

The fourth proportional to 38,961,234,022.70, 58,441,851,034.05 and 33,382,378,981.10 is: 50,073,568,471.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,961,234,022.70 : 58,441,851,034.05 = 33,382,378,981.10 : x
  2. Step 2: Convert to fraction form
    38,961,234,022.70/58,441,851,034.05 = 33,382,378,981.10/x
  3. Step 3: Cross multiply
    38,961,234,022.70x = 58,441,851,034.05 × 33,382,378,981.10
  4. Step 4: Simplify right side
    38,961,234,022.70x = 1,950,928,019,575,648,026,624
  5. Step 5: Solve for x
    x = 1,950,928,019,575,648,026,624/38,961,234,022.70
  6. Step 6: Final answer
    x = 50,073,568,471.65

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Double scale
Find fourth proportional to 38,961,234,023.70, 58,441,851,035.55 and 33,382,378,982.10
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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.