Home / 17,003,419.98-23,463,834.21-9,660,233.97

Finding the Fourth Proportional to 17,003,419.98, 23,463,834.21 and 9,660,233.97

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Solution

The fourth proportional to 17,003,419.98, 23,463,834.21 and 9,660,233.97 is: 13,330,619.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,003,419.98 : 23,463,834.21 = 9,660,233.97 : x
  2. Step 2: Convert to fraction form
    17,003,419.98/23,463,834.21 = 9,660,233.97/x
  3. Step 3: Cross multiply
    17,003,419.98x = 23,463,834.21 × 9,660,233.97
  4. Step 4: Simplify right side
    17,003,419.98x = 226,666,128,301,890.12
  5. Step 5: Solve for x
    x = 226,666,128,301,890.12/17,003,419.98
  6. Step 6: Final answer
    x = 13,330,619.87

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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.