Home / 16,177,095.95-22,324,943.25-9,567,350.39

Finding the Fourth Proportional to 16,177,095.95, 22,324,943.25 and 9,567,350.39

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Solution

The fourth proportional to 16,177,095.95, 22,324,943.25 and 9,567,350.39 is: 13,203,269.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,177,095.95 : 22,324,943.25 = 9,567,350.39 : x
  2. Step 2: Convert to fraction form
    16,177,095.95/22,324,943.25 = 9,567,350.39/x
  3. Step 3: Cross multiply
    16,177,095.95x = 22,324,943.25 × 9,567,350.39
  4. Step 4: Simplify right side
    16,177,095.95x = 213,590,554,565,427.72
  5. Step 5: Solve for x
    x = 213,590,554,565,427.72/16,177,095.95
  6. Step 6: Final answer
    x = 13,203,269.32

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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.