Home / 23,940,295.68-35,915,492.75-7,764,990.81

Finding the Fourth Proportional to 23,940,295.68, 35,915,492.75 and 7,764,990.81

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Solution

The fourth proportional to 23,940,295.68, 35,915,492.75 and 7,764,990.81 is: 11,649,123.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,940,295.68 : 35,915,492.75 = 7,764,990.81 : x
  2. Step 2: Convert to fraction form
    23,940,295.68/35,915,492.75 = 7,764,990.81/x
  3. Step 3: Cross multiply
    23,940,295.68x = 35,915,492.75 × 7,764,990.81
  4. Step 4: Simplify right side
    23,940,295.68x = 278,883,471,101,546.62
  5. Step 5: Solve for x
    x = 278,883,471,101,546.62/23,940,295.68
  6. Step 6: Final answer
    x = 11,649,123.92

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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.