Home / 16,265,433.69-22,449,602.77-11,040,125.73

Finding the Fourth Proportional to 16,265,433.69, 22,449,602.77 and 11,040,125.73

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Solution

The fourth proportional to 16,265,433.69, 22,449,602.77 and 11,040,125.73 is: 15,237,616.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,265,433.69 : 22,449,602.77 = 11,040,125.73 : x
  2. Step 2: Convert to fraction form
    16,265,433.69/22,449,602.77 = 11,040,125.73/x
  3. Step 3: Cross multiply
    16,265,433.69x = 22,449,602.77 × 11,040,125.73
  4. Step 4: Simplify right side
    16,265,433.69x = 247,846,437,245,949.69
  5. Step 5: Solve for x
    x = 247,846,437,245,949.69/16,265,433.69
  6. Step 6: Final answer
    x = 15,237,616.28

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1.5x scale

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.