Home / 27,572,947.30-41,279,704.80-26,775,785.80

Finding the Fourth Proportional to 27,572,947.30, 41,279,704.80 and 26,775,785.80

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Solution

The fourth proportional to 27,572,947.30, 41,279,704.80 and 26,775,785.80 is: 40,086,267.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,572,947.30 : 41,279,704.80 = 26,775,785.80 : x
  2. Step 2: Convert to fraction form
    27,572,947.30/41,279,704.80 = 26,775,785.80/x
  3. Step 3: Cross multiply
    27,572,947.30x = 41,279,704.80 × 26,775,785.80
  4. Step 4: Simplify right side
    27,572,947.30x = 1,105,296,533,612,031.75
  5. Step 5: Solve for x
    x = 1,105,296,533,612,031.75/27,572,947.30
  6. Step 6: Final answer
    x = 40,086,267.22

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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.