Home / 38,407,469.94-52,986,232.08-25,179,823.26

Finding the Fourth Proportional to 38,407,469.94, 52,986,232.08 and 25,179,823.26

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Solution

The fourth proportional to 38,407,469.94, 52,986,232.08 and 25,179,823.26 is: 34,737,616.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,407,469.94 : 52,986,232.08 = 25,179,823.26 : x
  2. Step 2: Convert to fraction form
    38,407,469.94/52,986,232.08 = 25,179,823.26/x
  3. Step 3: Cross multiply
    38,407,469.94x = 52,986,232.08 × 25,179,823.26
  4. Step 4: Simplify right side
    38,407,469.94x = 1,334,183,958,987,742.25
  5. Step 5: Solve for x
    x = 1,334,183,958,987,742.25/38,407,469.94
  6. Step 6: Final answer
    x = 34,737,616.43

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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.