Home / 226,810,852.80-339,992,330.40-111,701,169.60

Finding the Fourth Proportional to 226,810,852.80, 339,992,330.40 and 111,701,169.60

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Solution

The fourth proportional to 226,810,852.80, 339,992,330.40 and 111,701,169.60 is: 167,441,462.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,810,852.80 : 339,992,330.40 = 111,701,169.60 : x
  2. Step 2: Convert to fraction form
    226,810,852.80/339,992,330.40 = 111,701,169.60/x
  3. Step 3: Cross multiply
    226,810,852.80x = 339,992,330.40 × 111,701,169.60
  4. Step 4: Simplify right side
    226,810,852.80x = 37,977,540,960,709,632
  5. Step 5: Solve for x
    x = 37,977,540,960,709,632/226,810,852.80
  6. Step 6: Final answer
    x = 167,441,462.75

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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.