Home / 179,824,175.73-248,157,359.37-97,317,960.48

Finding the Fourth Proportional to 179,824,175.73, 248,157,359.37 and 97,317,960.48

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Solution

The fourth proportional to 179,824,175.73, 248,157,359.37 and 97,317,960.48 is: 134,298,783.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,824,175.73 : 248,157,359.37 = 97,317,960.48 : x
  2. Step 2: Convert to fraction form
    179,824,175.73/248,157,359.37 = 97,317,960.48/x
  3. Step 3: Cross multiply
    179,824,175.73x = 248,157,359.37 × 97,317,960.48
  4. Step 4: Simplify right side
    179,824,175.73x = 24,150,168,091,990,820
  5. Step 5: Solve for x
    x = 24,150,168,091,990,820/179,824,175.73
  6. Step 6: Final answer
    x = 134,298,783.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.