Home / 26,296,832.31-36,288,932.43-14,694,491.13

Finding the Fourth Proportional to 26,296,832.31, 36,288,932.43 and 14,694,491.13

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Solution

The fourth proportional to 26,296,832.31, 36,288,932.43 and 14,694,491.13 is: 20,278,008.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,296,832.31 : 36,288,932.43 = 14,694,491.13 : x
  2. Step 2: Convert to fraction form
    26,296,832.31/36,288,932.43 = 14,694,491.13/x
  3. Step 3: Cross multiply
    26,296,832.31x = 36,288,932.43 × 14,694,491.13
  4. Step 4: Simplify right side
    26,296,832.31x = 533,247,395,709,804.38
  5. Step 5: Solve for x
    x = 533,247,395,709,804.38/26,296,832.31
  6. Step 6: Final answer
    x = 20,278,008.75

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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.