Home / 22,016,987.67-33,022,915.21-5,844,195.57

Finding the Fourth Proportional to 22,016,987.67, 33,022,915.21 and 5,844,195.57

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Solution

The fourth proportional to 22,016,987.67, 33,022,915.21 and 5,844,195.57 is: 8,765,612.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,987.67 : 33,022,915.21 = 5,844,195.57 : x
  2. Step 2: Convert to fraction form
    22,016,987.67/33,022,915.21 = 5,844,195.57/x
  3. Step 3: Cross multiply
    22,016,987.67x = 33,022,915.21 × 5,844,195.57
  4. Step 4: Simplify right side
    22,016,987.67x = 192,992,374,778,767.62
  5. Step 5: Solve for x
    x = 192,992,374,778,767.62/22,016,987.67
  6. Step 6: Final answer
    x = 8,765,612.16

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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.