Home / 17,348,301.36-23,940,796.56-9,613,472.72

Finding the Fourth Proportional to 17,348,301.36, 23,940,796.56 and 9,613,472.72

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Solution

The fourth proportional to 17,348,301.36, 23,940,796.56 and 9,613,472.72 is: 13,266,670.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,301.36 : 23,940,796.56 = 9,613,472.72 : x
  2. Step 2: Convert to fraction form
    17,348,301.36/23,940,796.56 = 9,613,472.72/x
  3. Step 3: Cross multiply
    17,348,301.36x = 23,940,796.56 × 9,613,472.72
  4. Step 4: Simplify right side
    17,348,301.36x = 230,154,194,624,629.84
  5. Step 5: Solve for x
    x = 230,154,194,624,629.84/17,348,301.36
  6. Step 6: Final answer
    x = 13,266,670.31

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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.