Home / 107,324,343.87-160,952,387.34-34,524,178.83

Finding the Fourth Proportional to 107,324,343.87, 160,952,387.34 and 34,524,178.83

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Solution

The fourth proportional to 107,324,343.87, 160,952,387.34 and 34,524,178.83 is: 51,775,289.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,324,343.87 : 160,952,387.34 = 34,524,178.83 : x
  2. Step 2: Convert to fraction form
    107,324,343.87/160,952,387.34 = 34,524,178.83/x
  3. Step 3: Cross multiply
    107,324,343.87x = 160,952,387.34 × 34,524,178.83
  4. Step 4: Simplify right side
    107,324,343.87x = 5,556,749,003,479,670
  5. Step 5: Solve for x
    x = 5,556,749,003,479,670/107,324,343.87
  6. Step 6: Final answer
    x = 51,775,289.77

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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.