Home / 27,792,028.80-41,669,380.80-14,840,323.20

Finding the Fourth Proportional to 27,792,028.80, 41,669,380.80 and 14,840,323.20

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Solution

The fourth proportional to 27,792,028.80, 41,669,380.80 and 14,840,323.20 is: 22,250,519.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,792,028.80 : 41,669,380.80 = 14,840,323.20 : x
  2. Step 2: Convert to fraction form
    27,792,028.80/41,669,380.80 = 14,840,323.20/x
  3. Step 3: Cross multiply
    27,792,028.80x = 41,669,380.80 × 14,840,323.20
  4. Step 4: Simplify right side
    27,792,028.80x = 618,387,078,615,874.50
  5. Step 5: Solve for x
    x = 618,387,078,615,874.50/27,792,028.80
  6. Step 6: Final answer
    x = 22,250,519.49

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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.