Home / 17,224,791.36-23,773,654.44-9,887,584.56

Finding the Fourth Proportional to 17,224,791.36, 23,773,654.44 and 9,887,584.56

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Solution

The fourth proportional to 17,224,791.36, 23,773,654.44 and 9,887,584.56 is: 13,646,842.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,224,791.36 : 23,773,654.44 = 9,887,584.56 : x
  2. Step 2: Convert to fraction form
    17,224,791.36/23,773,654.44 = 9,887,584.56/x
  3. Step 3: Cross multiply
    17,224,791.36x = 23,773,654.44 × 9,887,584.56
  4. Step 4: Simplify right side
    17,224,791.36x = 235,064,018,575,719.47
  5. Step 5: Solve for x
    x = 235,064,018,575,719.47/17,224,791.36
  6. Step 6: Final answer
    x = 13,646,842.72

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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.