Home / 29,939,993.06-41,317,728.53-17,559,016.22

Finding the Fourth Proportional to 29,939,993.06, 41,317,728.53 and 17,559,016.22

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Solution

The fourth proportional to 29,939,993.06, 41,317,728.53 and 17,559,016.22 is: 24,231,757.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,939,993.06 : 41,317,728.53 = 17,559,016.22 : x
  2. Step 2: Convert to fraction form
    29,939,993.06/41,317,728.53 = 17,559,016.22/x
  3. Step 3: Cross multiply
    29,939,993.06x = 41,317,728.53 × 17,559,016.22
  4. Step 4: Simplify right side
    29,939,993.06x = 725,498,665,447,326
  5. Step 5: Solve for x
    x = 725,498,665,447,326/29,939,993.06
  6. Step 6: Final answer
    x = 24,231,757.97

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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.