Home / 271,378,601,104.36-407,253,844,553.18-94,714,858,077.16

Finding the Fourth Proportional to 271,378,601,104.36, 407,253,844,553.18 and 94,714,858,077.16

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Solution

The fourth proportional to 271,378,601,104.36, 407,253,844,553.18 and 94,714,858,077.16 is: 142,137,183,739.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,378,601,104.36 : 407,253,844,553.18 = 94,714,858,077.16 : x
  2. Step 2: Convert to fraction form
    271,378,601,104.36/407,253,844,553.18 = 94,714,858,077.16/x
  3. Step 3: Cross multiply
    271,378,601,104.36x = 407,253,844,553.18 × 94,714,858,077.16
  4. Step 4: Simplify right side
    271,378,601,104.36x = 38,572,990,088,232,220,753,920
  5. Step 5: Solve for x
    x = 38,572,990,088,232,220,753,920/271,378,601,104.36
  6. Step 6: Final answer
    x = 142,137,183,739.84

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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.