Home / 26,251,837.82-36,227,542.86-14,491,112.72

Finding the Fourth Proportional to 26,251,837.82, 36,227,542.86 and 14,491,112.72

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Solution

The fourth proportional to 26,251,837.82, 36,227,542.86 and 14,491,112.72 is: 19,997,739.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,251,837.82 : 36,227,542.86 = 14,491,112.72 : x
  2. Step 2: Convert to fraction form
    26,251,837.82/36,227,542.86 = 14,491,112.72/x
  3. Step 3: Cross multiply
    26,251,837.82x = 36,227,542.86 × 14,491,112.72
  4. Step 4: Simplify right side
    26,251,837.82x = 524,977,407,152,891.19
  5. Step 5: Solve for x
    x = 524,977,407,152,891.19/26,251,837.82
  6. Step 6: Final answer
    x = 19,997,739.23

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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.