Home / 23,940,296.68-35,915,494.25-7,764,991.81

Finding the Fourth Proportional to 23,940,296.68, 35,915,494.25 and 7,764,991.81

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Solution

The fourth proportional to 23,940,296.68, 35,915,494.25 and 7,764,991.81 is: 11,649,125.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,940,296.68 : 35,915,494.25 = 7,764,991.81 : x
  2. Step 2: Convert to fraction form
    23,940,296.68/35,915,494.25 = 7,764,991.81/x
  3. Step 3: Cross multiply
    23,940,296.68x = 35,915,494.25 × 7,764,991.81
  4. Step 4: Simplify right side
    23,940,296.68x = 278,883,518,703,352.06
  5. Step 5: Solve for x
    x = 278,883,518,703,352.06/23,940,296.68
  6. Step 6: Final answer
    x = 11,649,125.42

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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.