Home / 23,328,117.90-34,992,176.85-17,659,413.90

Finding the Fourth Proportional to 23,328,117.90, 34,992,176.85 and 17,659,413.90

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Solution

The fourth proportional to 23,328,117.90, 34,992,176.85 and 17,659,413.90 is: 26,489,120.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,117.90 : 34,992,176.85 = 17,659,413.90 : x
  2. Step 2: Convert to fraction form
    23,328,117.90/34,992,176.85 = 17,659,413.90/x
  3. Step 3: Cross multiply
    23,328,117.90x = 34,992,176.85 × 17,659,413.90
  4. Step 4: Simplify right side
    23,328,117.90x = 617,941,334,256,148.25
  5. Step 5: Solve for x
    x = 617,941,334,256,148.25/23,328,117.90
  6. Step 6: Final answer
    x = 26,489,120.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.