Home / 22,476,288.80-33,664,666.80-18,494,976.80

Finding the Fourth Proportional to 22,476,288.80, 33,664,666.80 and 18,494,976.80

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Solution

The fourth proportional to 22,476,288.80, 33,664,666.80 and 18,494,976.80 is: 27,701,514.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,476,288.80 : 33,664,666.80 = 18,494,976.80 : x
  2. Step 2: Convert to fraction form
    22,476,288.80/33,664,666.80 = 18,494,976.80/x
  3. Step 3: Cross multiply
    22,476,288.80x = 33,664,666.80 × 18,494,976.80
  4. Step 4: Simplify right side
    22,476,288.80x = 622,627,231,445,730.25
  5. Step 5: Solve for x
    x = 622,627,231,445,730.25/22,476,288.80
  6. Step 6: Final answer
    x = 27,701,514.11

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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.