Home / 22,320,560.04-33,481,006.16-6,147,398.78

Finding the Fourth Proportional to 22,320,560.04, 33,481,006.16 and 6,147,398.78

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Solution

The fourth proportional to 22,320,560.04, 33,481,006.16 and 6,147,398.78 is: 9,221,143.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,320,560.04 : 33,481,006.16 = 6,147,398.78 : x
  2. Step 2: Convert to fraction form
    22,320,560.04/33,481,006.16 = 6,147,398.78/x
  3. Step 3: Cross multiply
    22,320,560.04x = 33,481,006.16 × 6,147,398.78
  4. Step 4: Simplify right side
    22,320,560.04x = 205,821,096,348,568.22
  5. Step 5: Solve for x
    x = 205,821,096,348,568.22/22,320,560.04
  6. Step 6: Final answer
    x = 9,221,143.91

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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.