Home / 2,685,255,997.20-4,027,883,995.80-2,685,255,997.20

Finding the Fourth Proportional to 2,685,255,997.20, 4,027,883,995.80 and 2,685,255,997.20

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Solution

The fourth proportional to 2,685,255,997.20, 4,027,883,995.80 and 2,685,255,997.20 is: 4,027,883,995.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,685,255,997.20 : 4,027,883,995.80 = 2,685,255,997.20 : x
  2. Step 2: Convert to fraction form
    2,685,255,997.20/4,027,883,995.80 = 2,685,255,997.20/x
  3. Step 3: Cross multiply
    2,685,255,997.20x = 4,027,883,995.80 × 2,685,255,997.20
  4. Step 4: Simplify right side
    2,685,255,997.20x = 10,815,899,655,747,850,240
  5. Step 5: Solve for x
    x = 10,815,899,655,747,850,240/2,685,255,997.20
  6. Step 6: Final answer
    x = 4,027,883,995.80

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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.