Home / 6,468,120,007.20-9,702,180,010.80-2,593,507,168.80

Finding the Fourth Proportional to 6,468,120,007.20, 9,702,180,010.80 and 2,593,507,168.80

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Solution

The fourth proportional to 6,468,120,007.20, 9,702,180,010.80 and 2,593,507,168.80 is: 3,890,260,753.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,468,120,007.20 : 9,702,180,010.80 = 2,593,507,168.80 : x
  2. Step 2: Convert to fraction form
    6,468,120,007.20/9,702,180,010.80 = 2,593,507,168.80/x
  3. Step 3: Cross multiply
    6,468,120,007.20x = 9,702,180,010.80 × 2,593,507,168.80
  4. Step 4: Simplify right side
    6,468,120,007.20x = 25,162,673,410,997,862,400
  5. Step 5: Solve for x
    x = 25,162,673,410,997,862,400/6,468,120,007.20
  6. Step 6: Final answer
    x = 3,890,260,753.20

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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.