Home / 2,552,019,336.90-3,826,517,350.95-1,327,579,272.90

Finding the Fourth Proportional to 2,552,019,336.90, 3,826,517,350.95 and 1,327,579,272.90

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Solution

The fourth proportional to 2,552,019,336.90, 3,826,517,350.95 and 1,327,579,272.90 is: 1,990,582,535.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,019,336.90 : 3,826,517,350.95 = 1,327,579,272.90 : x
  2. Step 2: Convert to fraction form
    2,552,019,336.90/3,826,517,350.95 = 1,327,579,272.90/x
  3. Step 3: Cross multiply
    2,552,019,336.90x = 3,826,517,350.95 × 1,327,579,272.90
  4. Step 4: Simplify right side
    2,552,019,336.90x = 5,080,005,122,513,435,648
  5. Step 5: Solve for x
    x = 5,080,005,122,513,435,648/2,552,019,336.90
  6. Step 6: Final answer
    x = 1,990,582,535.59

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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.