Home / 17,521,074.83-24,179,570.82-9,681,092.26

Finding the Fourth Proportional to 17,521,074.83, 24,179,570.82 and 9,681,092.26

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Solution

The fourth proportional to 17,521,074.83, 24,179,570.82 and 9,681,092.26 is: 13,360,176.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,521,074.83 : 24,179,570.82 = 9,681,092.26 : x
  2. Step 2: Convert to fraction form
    17,521,074.83/24,179,570.82 = 9,681,092.26/x
  3. Step 3: Cross multiply
    17,521,074.83x = 24,179,570.82 × 9,681,092.26
  4. Step 4: Simplify right side
    17,521,074.83x = 234,084,655,855,174.94
  5. Step 5: Solve for x
    x = 234,084,655,855,174.94/17,521,074.83
  6. Step 6: Final answer
    x = 13,360,176.71

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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.