Home / 22,379,991.66-33,569,987.49-14,805,185.94

Finding the Fourth Proportional to 22,379,991.66, 33,569,987.49 and 14,805,185.94

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Solution

The fourth proportional to 22,379,991.66, 33,569,987.49 and 14,805,185.94 is: 22,207,778.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,379,991.66 : 33,569,987.49 = 14,805,185.94 : x
  2. Step 2: Convert to fraction form
    22,379,991.66/33,569,987.49 = 14,805,185.94/x
  3. Step 3: Cross multiply
    22,379,991.66x = 33,569,987.49 × 14,805,185.94
  4. Step 4: Simplify right side
    22,379,991.66x = 497,009,906,792,923.88
  5. Step 5: Solve for x
    x = 497,009,906,792,923.88/22,379,991.66
  6. Step 6: Final answer
    x = 22,207,778.91

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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.