Home / 68,641,085,416.16-102,958,825,722.96-23,882,826,441.44

Finding the Fourth Proportional to 68,641,085,416.16, 102,958,825,722.96 and 23,882,826,441.44

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Solution

The fourth proportional to 68,641,085,416.16, 102,958,825,722.96 and 23,882,826,441.44 is: 35,823,264,600.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,641,085,416.16 : 102,958,825,722.96 = 23,882,826,441.44 : x
  2. Step 2: Convert to fraction form
    68,641,085,416.16/102,958,825,722.96 = 23,882,826,441.44/x
  3. Step 3: Cross multiply
    68,641,085,416.16x = 102,958,825,722.96 × 23,882,826,441.44
  4. Step 4: Simplify right side
    68,641,085,416.16x = 2,458,947,765,355,922,063,360
  5. Step 5: Solve for x
    x = 2,458,947,765,355,922,063,360/68,641,085,416.16
  6. Step 6: Final answer
    x = 35,823,264,600.90

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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.