Home / 36,290,418.60-54,372,642.30-23,504,341.80

Finding the Fourth Proportional to 36,290,418.60, 54,372,642.30 and 23,504,341.80

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Solution

The fourth proportional to 36,290,418.60, 54,372,642.30 and 23,504,341.80 is: 35,215,718.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,290,418.60 : 54,372,642.30 = 23,504,341.80 : x
  2. Step 2: Convert to fraction form
    36,290,418.60/54,372,642.30 = 23,504,341.80/x
  3. Step 3: Cross multiply
    36,290,418.60x = 54,372,642.30 × 23,504,341.80
  4. Step 4: Simplify right side
    36,290,418.60x = 1,277,993,169,188,338
  5. Step 5: Solve for x
    x = 1,277,993,169,188,338/36,290,418.60
  6. Step 6: Final answer
    x = 35,215,718.60

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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.