Home / 33,448,063.28-46,157,760.94-18,763,414.27

Finding the Fourth Proportional to 33,448,063.28, 46,157,760.94 and 18,763,414.27

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Solution

The fourth proportional to 33,448,063.28, 46,157,760.94 and 18,763,414.27 is: 25,893,193.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,448,063.28 : 46,157,760.94 = 18,763,414.27 : x
  2. Step 2: Convert to fraction form
    33,448,063.28/46,157,760.94 = 18,763,414.27/x
  3. Step 3: Cross multiply
    33,448,063.28x = 46,157,760.94 × 18,763,414.27
  4. Step 4: Simplify right side
    33,448,063.28x = 866,077,190,292,844.50
  5. Step 5: Solve for x
    x = 866,077,190,292,844.50/33,448,063.28
  6. Step 6: Final answer
    x = 25,893,193.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.