Home / 17,222,019.18-25,832,382.58-4,268,212.44

Finding the Fourth Proportional to 17,222,019.18, 25,832,382.58 and 4,268,212.44

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Solution

The fourth proportional to 17,222,019.18, 25,832,382.58 and 4,268,212.44 is: 6,402,158.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,222,019.18 : 25,832,382.58 = 4,268,212.44 : x
  2. Step 2: Convert to fraction form
    17,222,019.18/25,832,382.58 = 4,268,212.44/x
  3. Step 3: Cross multiply
    17,222,019.18x = 25,832,382.58 × 4,268,212.44
  4. Step 4: Simplify right side
    17,222,019.18x = 110,258,096,682,795.30
  5. Step 5: Solve for x
    x = 110,258,096,682,795.30/17,222,019.18
  6. Step 6: Final answer
    x = 6,402,158.51

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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.