Home / 36,206,938.80-54,310,408.20-35,954,996.40

Finding the Fourth Proportional to 36,206,938.80, 54,310,408.20 and 35,954,996.40

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Solution

The fourth proportional to 36,206,938.80, 54,310,408.20 and 35,954,996.40 is: 53,932,494.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,206,938.80 : 54,310,408.20 = 35,954,996.40 : x
  2. Step 2: Convert to fraction form
    36,206,938.80/54,310,408.20 = 35,954,996.40/x
  3. Step 3: Cross multiply
    36,206,938.80x = 54,310,408.20 × 35,954,996.40
  4. Step 4: Simplify right side
    36,206,938.80x = 1,952,730,531,313,530.50
  5. Step 5: Solve for x
    x = 1,952,730,531,313,530.50/36,206,938.80
  6. Step 6: Final answer
    x = 53,932,494.60

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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.