Home / 22,057,324.20-33,085,986.30-15,963,467.40

Finding the Fourth Proportional to 22,057,324.20, 33,085,986.30 and 15,963,467.40

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Solution

The fourth proportional to 22,057,324.20, 33,085,986.30 and 15,963,467.40 is: 23,945,201.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,057,324.20 : 33,085,986.30 = 15,963,467.40 : x
  2. Step 2: Convert to fraction form
    22,057,324.20/33,085,986.30 = 15,963,467.40/x
  3. Step 3: Cross multiply
    22,057,324.20x = 33,085,986.30 × 15,963,467.40
  4. Step 4: Simplify right side
    22,057,324.20x = 528,167,063,696,896.62
  5. Step 5: Solve for x
    x = 528,167,063,696,896.62/22,057,324.20
  6. Step 6: Final answer
    x = 23,945,201.10

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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.