Home / 17,190,227.91-23,722,014.33-9,455,268.18

Finding the Fourth Proportional to 17,190,227.91, 23,722,014.33 and 9,455,268.18

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Solution

The fourth proportional to 17,190,227.91, 23,722,014.33 and 9,455,268.18 is: 13,047,994.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,190,227.91 : 23,722,014.33 = 9,455,268.18 : x
  2. Step 2: Convert to fraction form
    17,190,227.91/23,722,014.33 = 9,455,268.18/x
  3. Step 3: Cross multiply
    17,190,227.91x = 23,722,014.33 × 9,455,268.18
  4. Step 4: Simplify right side
    17,190,227.91x = 224,298,007,259,953
  5. Step 5: Solve for x
    x = 224,298,007,259,953/17,190,227.91
  6. Step 6: Final answer
    x = 13,047,994.97

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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.