Home / 557,054,059,579.62-835,745,028,230.76-179,738,772,391.14

Finding the Fourth Proportional to 557,054,059,579.62, 835,745,028,230.76 and 179,738,772,391.14

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Solution

The fourth proportional to 557,054,059,579.62, 835,745,028,230.76 and 179,738,772,391.14 is: 269,661,055,014.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    557,054,059,579.62 : 835,745,028,230.76 = 179,738,772,391.14 : x
  2. Step 2: Convert to fraction form
    557,054,059,579.62/835,745,028,230.76 = 179,738,772,391.14/x
  3. Step 3: Cross multiply
    557,054,059,579.62x = 835,745,028,230.76 × 179,738,772,391.14
  4. Step 4: Simplify right side
    557,054,059,579.62x = 150,215,785,406,195,451,297,792
  5. Step 5: Solve for x
    x = 150,215,785,406,195,451,297,792/557,054,059,579.62
  6. Step 6: Final answer
    x = 269,661,055,014.22

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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.