Home / 15,552,067.58-23,328,101.37-4,192,109.18

Finding the Fourth Proportional to 15,552,067.58, 23,328,101.37 and 4,192,109.18

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Solution

The fourth proportional to 15,552,067.58, 23,328,101.37 and 4,192,109.18 is: 6,288,163.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,067.58 : 23,328,101.37 = 4,192,109.18 : x
  2. Step 2: Convert to fraction form
    15,552,067.58/23,328,101.37 = 4,192,109.18/x
  3. Step 3: Cross multiply
    15,552,067.58x = 23,328,101.37 × 4,192,109.18
  4. Step 4: Simplify right side
    15,552,067.58x = 97,793,947,788,507.06
  5. Step 5: Solve for x
    x = 97,793,947,788,507.06/15,552,067.58
  6. Step 6: Final answer
    x = 6,288,163.76

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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.