Home / 22,144,639.10-33,252,388.05-16,759,370.30

Finding the Fourth Proportional to 22,144,639.10, 33,252,388.05 and 16,759,370.30

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Solution

The fourth proportional to 22,144,639.10, 33,252,388.05 and 16,759,370.30 is: 25,165,868.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,144,639.10 : 33,252,388.05 = 16,759,370.30 : x
  2. Step 2: Convert to fraction form
    22,144,639.10/33,252,388.05 = 16,759,370.30/x
  3. Step 3: Cross multiply
    22,144,639.10x = 33,252,388.05 × 16,759,370.30
  4. Step 4: Simplify right side
    22,144,639.10x = 557,289,084,689,244.94
  5. Step 5: Solve for x
    x = 557,289,084,689,244.94/22,144,639.10
  6. Step 6: Final answer
    x = 25,165,868.91

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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.