Home / 26,213,872.83-36,190,662.21-23,305,229.80

Finding the Fourth Proportional to 26,213,872.83, 36,190,662.21 and 23,305,229.80

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Solution

The fourth proportional to 26,213,872.83, 36,190,662.21 and 23,305,229.80 is: 32,175,013.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,213,872.83 : 36,190,662.21 = 23,305,229.80 : x
  2. Step 2: Convert to fraction form
    26,213,872.83/36,190,662.21 = 23,305,229.80/x
  3. Step 3: Cross multiply
    26,213,872.83x = 36,190,662.21 × 23,305,229.80
  4. Step 4: Simplify right side
    26,213,872.83x = 843,431,699,418,225.88
  5. Step 5: Solve for x
    x = 843,431,699,418,225.88/26,213,872.83
  6. Step 6: Final answer
    x = 32,175,013.01

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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.