Home / 36,914,446.80-55,371,151.80-16,719,656.40

Finding the Fourth Proportional to 36,914,446.80, 55,371,151.80 and 16,719,656.40

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Solution

The fourth proportional to 36,914,446.80, 55,371,151.80 and 16,719,656.40 is: 25,079,249.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,914,446.80 : 55,371,151.80 = 16,719,656.40 : x
  2. Step 2: Convert to fraction form
    36,914,446.80/55,371,151.80 = 16,719,656.40/x
  3. Step 3: Cross multiply
    36,914,446.80x = 55,371,151.80 × 16,719,656.40
  4. Step 4: Simplify right side
    36,914,446.80x = 925,786,632,568,241.50
  5. Step 5: Solve for x
    x = 925,786,632,568,241.50/36,914,446.80
  6. Step 6: Final answer
    x = 25,079,249.80

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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.