Home / 36,292,214.80-54,438,322.20-22,855,286.80

Finding the Fourth Proportional to 36,292,214.80, 54,438,322.20 and 22,855,286.80

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Solution

The fourth proportional to 36,292,214.80, 54,438,322.20 and 22,855,286.80 is: 34,282,930.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,292,214.80 : 54,438,322.20 = 22,855,286.80 : x
  2. Step 2: Convert to fraction form
    36,292,214.80/54,438,322.20 = 22,855,286.80/x
  3. Step 3: Cross multiply
    36,292,214.80x = 54,438,322.20 × 22,855,286.80
  4. Step 4: Simplify right side
    36,292,214.80x = 1,244,203,466,791,807
  5. Step 5: Solve for x
    x = 1,244,203,466,791,807/36,292,214.80
  6. Step 6: Final answer
    x = 34,282,930.20

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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.