Home / 2,218,588,320,772.80-3,327,882,481,159.20-2,218,588,320,772.80

Finding the Fourth Proportional to 2,218,588,320,772.80, 3,327,882,481,159.20 and 2,218,588,320,772.80

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Solution

The fourth proportional to 2,218,588,320,772.80, 3,327,882,481,159.20 and 2,218,588,320,772.80 is: 3,327,882,481,159.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,218,588,320,772.80 : 3,327,882,481,159.20 = 2,218,588,320,772.80 : x
  2. Step 2: Convert to fraction form
    2,218,588,320,772.80/3,327,882,481,159.20 = 2,218,588,320,772.80/x
  3. Step 3: Cross multiply
    2,218,588,320,772.80x = 3,327,882,481,159.20 × 2,218,588,320,772.80
  4. Step 4: Simplify right side
    2,218,588,320,772.80x = 7,383,201,205,604,208,066,166,784
  5. Step 5: Solve for x
    x = 7,383,201,205,604,208,066,166,784/2,218,588,320,772.80
  6. Step 6: Final answer
    x = 3,327,882,481,159.20

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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.