Home / 36,290,640.60-54,372,975.30-23,504,563.80

Finding the Fourth Proportional to 36,290,640.60, 54,372,975.30 and 23,504,563.80

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Solution

The fourth proportional to 36,290,640.60, 54,372,975.30 and 23,504,563.80 is: 35,216,051.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,290,640.60 : 54,372,975.30 = 23,504,563.80 : x
  2. Step 2: Convert to fraction form
    36,290,640.60/54,372,975.30 = 23,504,563.80/x
  3. Step 3: Cross multiply
    36,290,640.60x = 54,372,975.30 × 23,504,563.80
  4. Step 4: Simplify right side
    36,290,640.60x = 1,278,013,066,934,674
  5. Step 5: Solve for x
    x = 1,278,013,066,934,674/36,290,640.60
  6. Step 6: Final answer
    x = 35,216,051.46

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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.