Home / 36,555,290.71-50,469,238.34-23,525,194.39

Finding the Fourth Proportional to 36,555,290.71, 50,469,238.34 and 23,525,194.39

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Solution

The fourth proportional to 36,555,290.71, 50,469,238.34 and 23,525,194.39 is: 32,479,529.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,555,290.71 : 50,469,238.34 = 23,525,194.39 : x
  2. Step 2: Convert to fraction form
    36,555,290.71/50,469,238.34 = 23,525,194.39/x
  3. Step 3: Cross multiply
    36,555,290.71x = 50,469,238.34 × 23,525,194.39
  4. Step 4: Simplify right side
    36,555,290.71x = 1,187,298,642,663,741
  5. Step 5: Solve for x
    x = 1,187,298,642,663,741/36,555,290.71
  6. Step 6: Final answer
    x = 32,479,529.49

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Double scale
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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.