Home / 41,491,779.52-57,284,496.60-26,412,536.23

Finding the Fourth Proportional to 41,491,779.52, 57,284,496.60 and 26,412,536.23

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Solution

The fourth proportional to 41,491,779.52, 57,284,496.60 and 26,412,536.23 is: 36,465,749.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,491,779.52 : 57,284,496.60 = 26,412,536.23 : x
  2. Step 2: Convert to fraction form
    41,491,779.52/57,284,496.60 = 26,412,536.23/x
  3. Step 3: Cross multiply
    41,491,779.52x = 57,284,496.60 × 26,412,536.23
  4. Step 4: Simplify right side
    41,491,779.52x = 1,513,028,841,944,778.75
  5. Step 5: Solve for x
    x = 1,513,028,841,944,778.75/41,491,779.52
  6. Step 6: Final answer
    x = 36,465,749.59

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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.