Home / 17,760,413.82-24,509,370.77-9,611,651.82

Finding the Fourth Proportional to 17,760,413.82, 24,509,370.77 and 9,611,651.82

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Solution

The fourth proportional to 17,760,413.82, 24,509,370.77 and 9,611,651.82 is: 13,264,079.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,760,413.82 : 24,509,370.77 = 9,611,651.82 : x
  2. Step 2: Convert to fraction form
    17,760,413.82/24,509,370.77 = 9,611,651.82/x
  3. Step 3: Cross multiply
    17,760,413.82x = 24,509,370.77 × 9,611,651.82
  4. Step 4: Simplify right side
    17,760,413.82x = 235,575,538,168,525.31
  5. Step 5: Solve for x
    x = 235,575,538,168,525.31/17,760,413.82
  6. Step 6: Final answer
    x = 13,264,079.35

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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.