Home / 2,311,318,922.80-3,467,603,907.36-1,648,170,734.53

Finding the Fourth Proportional to 2,311,318,922.80, 3,467,603,907.36 and 1,648,170,734.53

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Solution

The fourth proportional to 2,311,318,922.80, 3,467,603,907.36 and 1,648,170,734.53 is: 2,472,702,154.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,318,922.80 : 3,467,603,907.36 = 1,648,170,734.53 : x
  2. Step 2: Convert to fraction form
    2,311,318,922.80/3,467,603,907.36 = 1,648,170,734.53/x
  3. Step 3: Cross multiply
    2,311,318,922.80x = 3,467,603,907.36 × 1,648,170,734.53
  4. Step 4: Simplify right side
    2,311,318,922.80x = 5,715,203,279,052,628,992
  5. Step 5: Solve for x
    x = 5,715,203,279,052,628,992/2,311,318,922.80
  6. Step 6: Final answer
    x = 2,472,702,154.03

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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.