Home / 2,539,682,474.92-3,809,536,554.62-792,738,771.56

Finding the Fourth Proportional to 2,539,682,474.92, 3,809,536,554.62 and 792,738,771.56

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Solution

The fourth proportional to 2,539,682,474.92, 3,809,536,554.62 and 792,738,771.56 is: 1,189,112,165.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,682,474.92 : 3,809,536,554.62 = 792,738,771.56 : x
  2. Step 2: Convert to fraction form
    2,539,682,474.92/3,809,536,554.62 = 792,738,771.56/x
  3. Step 3: Cross multiply
    2,539,682,474.92x = 3,809,536,554.62 × 792,738,771.56
  4. Step 4: Simplify right side
    2,539,682,474.92x = 3,019,967,328,522,373,120
  5. Step 5: Solve for x
    x = 3,019,967,328,522,373,120/2,539,682,474.92
  6. Step 6: Final answer
    x = 1,189,112,165.93

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1.5x scale

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.