Home / 33,714,435.76-46,525,921.52-18,244,520.56

Finding the Fourth Proportional to 33,714,435.76, 46,525,921.52 and 18,244,520.56

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Solution

The fourth proportional to 33,714,435.76, 46,525,921.52 and 18,244,520.56 is: 25,177,438.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,714,435.76 : 46,525,921.52 = 18,244,520.56 : x
  2. Step 2: Convert to fraction form
    33,714,435.76/46,525,921.52 = 18,244,520.56/x
  3. Step 3: Cross multiply
    33,714,435.76x = 46,525,921.52 × 18,244,520.56
  4. Step 4: Simplify right side
    33,714,435.76x = 848,843,131,744,586.50
  5. Step 5: Solve for x
    x = 848,843,131,744,586.50/33,714,435.76
  6. Step 6: Final answer
    x = 25,177,438.47

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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.