Home / 36,504,065.20-54,756,097.80-22,143,348.40

Finding the Fourth Proportional to 36,504,065.20, 54,756,097.80 and 22,143,348.40

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Solution

The fourth proportional to 36,504,065.20, 54,756,097.80 and 22,143,348.40 is: 33,215,022.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,504,065.20 : 54,756,097.80 = 22,143,348.40 : x
  2. Step 2: Convert to fraction form
    36,504,065.20/54,756,097.80 = 22,143,348.40/x
  3. Step 3: Cross multiply
    36,504,065.20x = 54,756,097.80 × 22,143,348.40
  4. Step 4: Simplify right side
    36,504,065.20x = 1,212,483,350,609,873.25
  5. Step 5: Solve for x
    x = 1,212,483,350,609,873.25/36,504,065.20
  6. Step 6: Final answer
    x = 33,215,022.60

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1.5x scale

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.