Home / 271,378,601,103.36-407,253,844,551.68-94,714,858,076.16

Finding the Fourth Proportional to 271,378,601,103.36, 407,253,844,551.68 and 94,714,858,076.16

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Solution

The fourth proportional to 271,378,601,103.36, 407,253,844,551.68 and 94,714,858,076.16 is: 142,137,183,738.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,378,601,103.36 : 407,253,844,551.68 = 94,714,858,076.16 : x
  2. Step 2: Convert to fraction form
    271,378,601,103.36/407,253,844,551.68 = 94,714,858,076.16/x
  3. Step 3: Cross multiply
    271,378,601,103.36x = 407,253,844,551.68 × 94,714,858,076.16
  4. Step 4: Simplify right side
    271,378,601,103.36x = 38,572,990,087,682,901,147,648
  5. Step 5: Solve for x
    x = 38,572,990,087,682,901,147,648/271,378,601,103.36
  6. Step 6: Final answer
    x = 142,137,183,738.34

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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.