Home / 33,856,056-46,735,660.80-22,857,705.72

Finding the Fourth Proportional to 33,856,056, 46,735,660.80 and 22,857,705.72

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Solution

The fourth proportional to 33,856,056, 46,735,660.80 and 22,857,705.72 is: 31,553,290.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,856,056 : 46,735,660.80 = 22,857,705.72 : x
  2. Step 2: Convert to fraction form
    33,856,056/46,735,660.80 = 22,857,705.72/x
  3. Step 3: Cross multiply
    33,856,056x = 46,735,660.80 × 22,857,705.72
  4. Step 4: Simplify right side
    33,856,056x = 1,068,269,981,196,139.62
  5. Step 5: Solve for x
    x = 1,068,269,981,196,139.62/33,856,056
  6. Step 6: Final answer
    x = 31,553,290.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.