Home / 17,205,850.22-23,741,294.94-9,862,332.10

Finding the Fourth Proportional to 17,205,850.22, 23,741,294.94 and 9,862,332.10

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Solution

The fourth proportional to 17,205,850.22, 23,741,294.94 and 9,862,332.10 is: 13,608,425.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,205,850.22 : 23,741,294.94 = 9,862,332.10 : x
  2. Step 2: Convert to fraction form
    17,205,850.22/23,741,294.94 = 9,862,332.10/x
  3. Step 3: Cross multiply
    17,205,850.22x = 23,741,294.94 × 9,862,332.10
  4. Step 4: Simplify right side
    17,205,850.22x = 234,144,535,122,976.34
  5. Step 5: Solve for x
    x = 234,144,535,122,976.34/17,205,850.22
  6. Step 6: Final answer
    x = 13,608,425.75

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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.