Home / 179,233,556.10-268,898,175.72-64,229,723.70

Finding the Fourth Proportional to 179,233,556.10, 268,898,175.72 and 64,229,723.70

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Solution

The fourth proportional to 179,233,556.10, 268,898,175.72 and 64,229,723.70 is: 96,361,729.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,233,556.10 : 268,898,175.72 = 64,229,723.70 : x
  2. Step 2: Convert to fraction form
    179,233,556.10/268,898,175.72 = 64,229,723.70/x
  3. Step 3: Cross multiply
    179,233,556.10x = 268,898,175.72 × 64,229,723.70
  4. Step 4: Simplify right side
    179,233,556.10x = 17,271,255,529,929,652
  5. Step 5: Solve for x
    x = 17,271,255,529,929,652/179,233,556.10
  6. Step 6: Final answer
    x = 96,361,729.94

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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.