Home / 33,534,080.10-50,301,120.15-11,969,385.30

Finding the Fourth Proportional to 33,534,080.10, 50,301,120.15 and 11,969,385.30

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Solution

The fourth proportional to 33,534,080.10, 50,301,120.15 and 11,969,385.30 is: 17,954,077.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,534,080.10 : 50,301,120.15 = 11,969,385.30 : x
  2. Step 2: Convert to fraction form
    33,534,080.10/50,301,120.15 = 11,969,385.30/x
  3. Step 3: Cross multiply
    33,534,080.10x = 50,301,120.15 × 11,969,385.30
  4. Step 4: Simplify right side
    33,534,080.10x = 602,073,488,096,943.88
  5. Step 5: Solve for x
    x = 602,073,488,096,943.88/33,534,080.10
  6. Step 6: Final answer
    x = 17,954,077.95

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Double scale
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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.