Home / 224,699,929.67-336,954,189.21-88,289,626.79

Finding the Fourth Proportional to 224,699,929.67, 336,954,189.21 and 88,289,626.79

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Solution

The fourth proportional to 224,699,929.67, 336,954,189.21 and 88,289,626.79 is: 132,396,835.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,699,929.67 : 336,954,189.21 = 88,289,626.79 : x
  2. Step 2: Convert to fraction form
    224,699,929.67/336,954,189.21 = 88,289,626.79/x
  3. Step 3: Cross multiply
    224,699,929.67x = 336,954,189.21 × 88,289,626.79
  4. Step 4: Simplify right side
    224,699,929.67x = 29,749,559,608,993,172
  5. Step 5: Solve for x
    x = 29,749,559,608,993,172/224,699,929.67
  6. Step 6: Final answer
    x = 132,396,835.43

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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.