Home / 47,588,826.38-65,672,974.06-25,858,794.38

Finding the Fourth Proportional to 47,588,826.38, 65,672,974.06 and 25,858,794.38

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Solution

The fourth proportional to 47,588,826.38, 65,672,974.06 and 25,858,794.38 is: 35,685,350.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,588,826.38 : 65,672,974.06 = 25,858,794.38 : x
  2. Step 2: Convert to fraction form
    47,588,826.38/65,672,974.06 = 25,858,794.38/x
  3. Step 3: Cross multiply
    47,588,826.38x = 65,672,974.06 × 25,858,794.38
  4. Step 4: Simplify right side
    47,588,826.38x = 1,698,223,932,147,601.75
  5. Step 5: Solve for x
    x = 1,698,223,932,147,601.75/47,588,826.38
  6. Step 6: Final answer
    x = 35,685,350.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.