Home / 27,453,877.29-41,138,240.87-15,910,714.04

Finding the Fourth Proportional to 27,453,877.29, 41,138,240.87 and 15,910,714.04

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Solution

The fourth proportional to 27,453,877.29, 41,138,240.87 and 15,910,714.04 is: 23,841,396.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,453,877.29 : 41,138,240.87 = 15,910,714.04 : x
  2. Step 2: Convert to fraction form
    27,453,877.29/41,138,240.87 = 15,910,714.04/x
  3. Step 3: Cross multiply
    27,453,877.29x = 41,138,240.87 × 15,910,714.04
  4. Step 4: Simplify right side
    27,453,877.29x = 654,538,786,425,296.50
  5. Step 5: Solve for x
    x = 654,538,786,425,296.50/27,453,877.29
  6. Step 6: Final answer
    x = 23,841,396.96

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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.