Home / 27,378,001.80-41,067,002.70-22,899,025.80

Finding the Fourth Proportional to 27,378,001.80, 41,067,002.70 and 22,899,025.80

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Solution

The fourth proportional to 27,378,001.80, 41,067,002.70 and 22,899,025.80 is: 34,348,538.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,378,001.80 : 41,067,002.70 = 22,899,025.80 : x
  2. Step 2: Convert to fraction form
    27,378,001.80/41,067,002.70 = 22,899,025.80/x
  3. Step 3: Cross multiply
    27,378,001.80x = 41,067,002.70 × 22,899,025.80
  4. Step 4: Simplify right side
    27,378,001.80x = 940,394,354,355,969.75
  5. Step 5: Solve for x
    x = 940,394,354,355,969.75/27,378,001.80
  6. Step 6: Final answer
    x = 34,348,538.70

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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.