Home / 179,824,169.64-248,157,351.09-97,317,954.39

Finding the Fourth Proportional to 179,824,169.64, 248,157,351.09 and 97,317,954.39

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Solution

The fourth proportional to 179,824,169.64, 248,157,351.09 and 97,317,954.39 is: 134,298,775.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,824,169.64 : 248,157,351.09 = 97,317,954.39 : x
  2. Step 2: Convert to fraction form
    179,824,169.64/248,157,351.09 = 97,317,954.39/x
  3. Step 3: Cross multiply
    179,824,169.64x = 248,157,351.09 × 97,317,954.39
  4. Step 4: Simplify right side
    179,824,169.64x = 24,150,165,774,919,836
  5. Step 5: Solve for x
    x = 24,150,165,774,919,836/179,824,169.64
  6. Step 6: Final answer
    x = 134,298,775.43

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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.