Home / 164,422,467.62-226,932,241.21-98,350,234.92

Finding the Fourth Proportional to 164,422,467.62, 226,932,241.21 and 98,350,234.92

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Solution

The fourth proportional to 164,422,467.62, 226,932,241.21 and 98,350,234.92 is: 135,740,811.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,422,467.62 : 226,932,241.21 = 98,350,234.92 : x
  2. Step 2: Convert to fraction form
    164,422,467.62/226,932,241.21 = 98,350,234.92/x
  3. Step 3: Cross multiply
    164,422,467.62x = 226,932,241.21 × 98,350,234.92
  4. Step 4: Simplify right side
    164,422,467.62x = 22,318,839,233,925,608
  5. Step 5: Solve for x
    x = 22,318,839,233,925,608/164,422,467.62
  6. Step 6: Final answer
    x = 135,740,811.81

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1.5x scale

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.