Home / 27,744,942.60-41,617,413.90-26,611,201.80

Finding the Fourth Proportional to 27,744,942.60, 41,617,413.90 and 26,611,201.80

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Solution

The fourth proportional to 27,744,942.60, 41,617,413.90 and 26,611,201.80 is: 39,916,802.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,744,942.60 : 41,617,413.90 = 26,611,201.80 : x
  2. Step 2: Convert to fraction form
    27,744,942.60/41,617,413.90 = 26,611,201.80/x
  3. Step 3: Cross multiply
    27,744,942.60x = 41,617,413.90 × 26,611,201.80
  4. Step 4: Simplify right side
    27,744,942.60x = 1,107,489,399,687,025
  5. Step 5: Solve for x
    x = 1,107,489,399,687,025/27,744,942.60
  6. Step 6: Final answer
    x = 39,916,802.70

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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.