Home / 5,334,834.75-12,589,413.38

Finding the Third Proportional to 5,334,834.75 and 12,589,413.38

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Solution

The third proportional to 5,334,834.75 and 12,589,413.38 is: 29,709,135.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,334,834.75 : 12,589,413.38 = 12,589,413.38 : x
  2. Step 2: Convert to fraction form
    5,334,834.75/12,589,413.38 = 12,589,413.38/x
  3. Step 3: Cross multiply
    5,334,834.75x = 12,589,413.38 × 12,589,413.38
  4. Step 4: Simplify right side
    5,334,834.75x = 158,493,329,126,628.88
  5. Step 5: Solve for x
    x = 158,493,329,126,628.88/5,334,834.75
  6. Step 6: Final answer
    x = 29,709,135.63

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.