Home / 11,556,351.42-17,330,438.10-3,357,287.73

Finding the Fourth Proportional to 11,556,351.42, 17,330,438.10 and 3,357,287.73

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Solution

The fourth proportional to 11,556,351.42, 17,330,438.10 and 3,357,287.73 is: 5,034,743.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,556,351.42 : 17,330,438.10 = 3,357,287.73 : x
  2. Step 2: Convert to fraction form
    11,556,351.42/17,330,438.10 = 3,357,287.73/x
  3. Step 3: Cross multiply
    11,556,351.42x = 17,330,438.10 × 3,357,287.73
  4. Step 4: Simplify right side
    11,556,351.42x = 58,183,267,188,654.52
  5. Step 5: Solve for x
    x = 58,183,267,188,654.52/11,556,351.42
  6. Step 6: Final answer
    x = 5,034,743.67

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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.