Home / 275,081,094,002.92-412,810,120,764.22-96,007,080,754.49

Finding the Fourth Proportional to 275,081,094,002.92, 412,810,120,764.22 and 96,007,080,754.49

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Solution

The fourth proportional to 275,081,094,002.92, 412,810,120,764.22 and 96,007,080,754.49 is: 144,076,403,157.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,081,094,002.92 : 412,810,120,764.22 = 96,007,080,754.49 : x
  2. Step 2: Convert to fraction form
    275,081,094,002.92/412,810,120,764.22 = 96,007,080,754.49/x
  3. Step 3: Cross multiply
    275,081,094,002.92x = 412,810,120,764.22 × 96,007,080,754.49
  4. Step 4: Simplify right side
    275,081,094,002.92x = 39,632,694,600,481,242,087,424
  5. Step 5: Solve for x
    x = 39,632,694,600,481,242,087,424/275,081,094,002.92
  6. Step 6: Final answer
    x = 144,076,403,157.17

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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.