Home / 5,362,851,745.88-8,045,435,468.46-1,632,434,845.04

Finding the Fourth Proportional to 5,362,851,745.88, 8,045,435,468.46 and 1,632,434,845.04

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Solution

The fourth proportional to 5,362,851,745.88, 8,045,435,468.46 and 1,632,434,845.04 is: 2,449,004,713.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,362,851,745.88 : 8,045,435,468.46 = 1,632,434,845.04 : x
  2. Step 2: Convert to fraction form
    5,362,851,745.88/8,045,435,468.46 = 1,632,434,845.04/x
  3. Step 3: Cross multiply
    5,362,851,745.88x = 8,045,435,468.46 × 1,632,434,845.04
  4. Step 4: Simplify right side
    5,362,851,745.88x = 13,133,649,202,234,820,608
  5. Step 5: Solve for x
    x = 13,133,649,202,234,820,608/5,362,851,745.88
  6. Step 6: Final answer
    x = 2,449,004,713.27

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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.