Home / 22,256,276.10-33,384,414.15-13,753,220.10

Finding the Fourth Proportional to 22,256,276.10, 33,384,414.15 and 13,753,220.10

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Solution

The fourth proportional to 22,256,276.10, 33,384,414.15 and 13,753,220.10 is: 20,629,830.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,256,276.10 : 33,384,414.15 = 13,753,220.10 : x
  2. Step 2: Convert to fraction form
    22,256,276.10/33,384,414.15 = 13,753,220.10/x
  3. Step 3: Cross multiply
    22,256,276.10x = 33,384,414.15 × 13,753,220.10
  4. Step 4: Simplify right side
    22,256,276.10x = 459,143,195,714,504.38
  5. Step 5: Solve for x
    x = 459,143,195,714,504.38/22,256,276.10
  6. Step 6: Final answer
    x = 20,629,830.15

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1.5x scale

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.