Home / 17,827,610.26-26,743,954.53-5,532,635.86

Finding the Fourth Proportional to 17,827,610.26, 26,743,954.53 and 5,532,635.86

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Solution

The fourth proportional to 17,827,610.26, 26,743,954.53 and 5,532,635.86 is: 8,299,741.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,827,610.26 : 26,743,954.53 = 5,532,635.86 : x
  2. Step 2: Convert to fraction form
    17,827,610.26/26,743,954.53 = 5,532,635.86/x
  3. Step 3: Cross multiply
    17,827,610.26x = 26,743,954.53 × 5,532,635.86
  4. Step 4: Simplify right side
    17,827,610.26x = 147,964,561,870,887.47
  5. Step 5: Solve for x
    x = 147,964,561,870,887.47/17,827,610.26
  6. Step 6: Final answer
    x = 8,299,741.79

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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.