Home / 2,996,133,472.80-4,494,200,209.20-1,467,309,664.80

Finding the Fourth Proportional to 2,996,133,472.80, 4,494,200,209.20 and 1,467,309,664.80

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Solution

The fourth proportional to 2,996,133,472.80, 4,494,200,209.20 and 1,467,309,664.80 is: 2,200,964,497.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,133,472.80 : 4,494,200,209.20 = 1,467,309,664.80 : x
  2. Step 2: Convert to fraction form
    2,996,133,472.80/4,494,200,209.20 = 1,467,309,664.80/x
  3. Step 3: Cross multiply
    2,996,133,472.80x = 4,494,200,209.20 × 1,467,309,664.80
  4. Step 4: Simplify right side
    2,996,133,472.80x = 6,594,383,402,505,340,928
  5. Step 5: Solve for x
    x = 6,594,383,402,505,340,928/2,996,133,472.80
  6. Step 6: Final answer
    x = 2,200,964,497.20

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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.