Home / 17,348,204.90-23,940,663.40-9,613,376.38

Finding the Fourth Proportional to 17,348,204.90, 23,940,663.40 and 9,613,376.38

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Solution

The fourth proportional to 17,348,204.90, 23,940,663.40 and 9,613,376.38 is: 13,266,537.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,204.90 : 23,940,663.40 = 9,613,376.38 : x
  2. Step 2: Convert to fraction form
    17,348,204.90/23,940,663.40 = 9,613,376.38/x
  3. Step 3: Cross multiply
    17,348,204.90x = 23,940,663.40 × 9,613,376.38
  4. Step 4: Simplify right side
    17,348,204.90x = 230,150,608,051,090.50
  5. Step 5: Solve for x
    x = 230,150,608,051,090.50/17,348,204.90
  6. Step 6: Final answer
    x = 13,266,537.34

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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.