Home / 2,551,337,129.20-3,821,630,922.60-2,551,337,129.20

Finding the Fourth Proportional to 2,551,337,129.20, 3,821,630,922.60 and 2,551,337,129.20

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Solution

The fourth proportional to 2,551,337,129.20, 3,821,630,922.60 and 2,551,337,129.20 is: 3,821,630,922.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,337,129.20 : 3,821,630,922.60 = 2,551,337,129.20 : x
  2. Step 2: Convert to fraction form
    2,551,337,129.20/3,821,630,922.60 = 2,551,337,129.20/x
  3. Step 3: Cross multiply
    2,551,337,129.20x = 3,821,630,922.60 × 2,551,337,129.20
  4. Step 4: Simplify right side
    2,551,337,129.20x = 9,750,268,866,928,230,400
  5. Step 5: Solve for x
    x = 9,750,268,866,928,230,400/2,551,337,129.20
  6. Step 6: Final answer
    x = 3,821,630,922.60

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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.