Home / 17,010,843.56-25,516,357.18-4,231,348.28

Finding the Fourth Proportional to 17,010,843.56, 25,516,357.18 and 4,231,348.28

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Solution

The fourth proportional to 17,010,843.56, 25,516,357.18 and 4,231,348.28 is: 6,347,045.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,010,843.56 : 25,516,357.18 = 4,231,348.28 : x
  2. Step 2: Convert to fraction form
    17,010,843.56/25,516,357.18 = 4,231,348.28/x
  3. Step 3: Cross multiply
    17,010,843.56x = 25,516,357.18 × 4,231,348.28
  4. Step 4: Simplify right side
    17,010,843.56x = 107,968,594,065,458.66
  5. Step 5: Solve for x
    x = 107,968,594,065,458.66/17,010,843.56
  6. Step 6: Final answer
    x = 6,347,045.26

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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.