Home / 27,595,820.80-41,393,731.20-27,147,923.20

Finding the Fourth Proportional to 27,595,820.80, 41,393,731.20 and 27,147,923.20

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Solution

The fourth proportional to 27,595,820.80, 41,393,731.20 and 27,147,923.20 is: 40,721,884.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,595,820.80 : 41,393,731.20 = 27,147,923.20 : x
  2. Step 2: Convert to fraction form
    27,595,820.80/41,393,731.20 = 27,147,923.20/x
  3. Step 3: Cross multiply
    27,595,820.80x = 41,393,731.20 × 27,147,923.20
  4. Step 4: Simplify right side
    27,595,820.80x = 1,123,753,835,579,043.88
  5. Step 5: Solve for x
    x = 1,123,753,835,579,043.88/27,595,820.80
  6. Step 6: Final answer
    x = 40,721,884.80

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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.