Home / 22,155,167.52-33,235,404.48-6,800,446.08

Finding the Fourth Proportional to 22,155,167.52, 33,235,404.48 and 6,800,446.08

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Solution

The fourth proportional to 22,155,167.52, 33,235,404.48 and 6,800,446.08 is: 10,201,483.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,155,167.52 : 33,235,404.48 = 6,800,446.08 : x
  2. Step 2: Convert to fraction form
    22,155,167.52/33,235,404.48 = 6,800,446.08/x
  3. Step 3: Cross multiply
    22,155,167.52x = 33,235,404.48 × 6,800,446.08
  4. Step 4: Simplify right side
    22,155,167.52x = 226,015,576,113,230.44
  5. Step 5: Solve for x
    x = 226,015,576,113,230.44/22,155,167.52
  6. Step 6: Final answer
    x = 10,201,483.51

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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.