Home / 27,608,528.20-41,365,553.10-17,499,339.40

Finding the Fourth Proportional to 27,608,528.20, 41,365,553.10 and 17,499,339.40

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Solution

The fourth proportional to 27,608,528.20, 41,365,553.10 and 17,499,339.40 is: 26,219,067.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,608,528.20 : 41,365,553.10 = 17,499,339.40 : x
  2. Step 2: Convert to fraction form
    27,608,528.20/41,365,553.10 = 17,499,339.40/x
  3. Step 3: Cross multiply
    27,608,528.20x = 41,365,553.10 × 17,499,339.40
  4. Step 4: Simplify right side
    27,608,528.20x = 723,869,853,165,622.12
  5. Step 5: Solve for x
    x = 723,869,853,165,622.12/27,608,528.20
  6. Step 6: Final answer
    x = 26,219,067.09

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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.