Home / 17,202,054.24-23,735,393.96-9,862,189.83

Finding the Fourth Proportional to 17,202,054.24, 23,735,393.96 and 9,862,189.83

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Solution

The fourth proportional to 17,202,054.24, 23,735,393.96 and 9,862,189.83 is: 13,607,849.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,202,054.24 : 23,735,393.96 = 9,862,189.83 : x
  2. Step 2: Convert to fraction form
    17,202,054.24/23,735,393.96 = 9,862,189.83/x
  3. Step 3: Cross multiply
    17,202,054.24x = 23,735,393.96 × 9,862,189.83
  4. Step 4: Simplify right side
    17,202,054.24x = 234,082,960,874,044.47
  5. Step 5: Solve for x
    x = 234,082,960,874,044.47/17,202,054.24
  6. Step 6: Final answer
    x = 13,607,849.25

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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.