Home / 36,725,441.88-55,024,321.86-25,772,401.56

Finding the Fourth Proportional to 36,725,441.88, 55,024,321.86 and 25,772,401.56

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Solution

The fourth proportional to 36,725,441.88, 55,024,321.86 and 25,772,401.56 is: 38,613,801.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,725,441.88 : 55,024,321.86 = 25,772,401.56 : x
  2. Step 2: Convert to fraction form
    36,725,441.88/55,024,321.86 = 25,772,401.56/x
  3. Step 3: Cross multiply
    36,725,441.88x = 55,024,321.86 × 25,772,401.56
  4. Step 4: Simplify right side
    36,725,441.88x = 1,418,108,918,542,606
  5. Step 5: Solve for x
    x = 1,418,108,918,542,606/36,725,441.88
  6. Step 6: Final answer
    x = 38,613,801.39

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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.