Home / 22,541,065.72-33,813,001.17-8,164,258.07

Finding the Fourth Proportional to 22,541,065.72, 33,813,001.17 and 8,164,258.07

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Solution

The fourth proportional to 22,541,065.72, 33,813,001.17 and 8,164,258.07 is: 12,246,895.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,541,065.72 : 33,813,001.17 = 8,164,258.07 : x
  2. Step 2: Convert to fraction form
    22,541,065.72/33,813,001.17 = 8,164,258.07/x
  3. Step 3: Cross multiply
    22,541,065.72x = 33,813,001.17 × 8,164,258.07
  4. Step 4: Simplify right side
    22,541,065.72x = 276,058,067,753,258.62
  5. Step 5: Solve for x
    x = 276,058,067,753,258.62/22,541,065.72
  6. Step 6: Final answer
    x = 12,246,895.12

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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.