Home / 95,945,720.25-132,408,252.95-52,485,656.25

Finding the Fourth Proportional to 95,945,720.25, 132,408,252.95 and 52,485,656.25

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Solution

The fourth proportional to 95,945,720.25, 132,408,252.95 and 52,485,656.25 is: 72,431,933.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,945,720.25 : 132,408,252.95 = 52,485,656.25 : x
  2. Step 2: Convert to fraction form
    95,945,720.25/132,408,252.95 = 52,485,656.25/x
  3. Step 3: Cross multiply
    95,945,720.25x = 132,408,252.95 × 52,485,656.25
  4. Step 4: Simplify right side
    95,945,720.25x = 6,949,534,048,734,320
  5. Step 5: Solve for x
    x = 6,949,534,048,734,320/95,945,720.25
  6. Step 6: Final answer
    x = 72,431,933.71

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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.