Home / 26,296,826.46-36,288,924.37-14,694,485.28

Finding the Fourth Proportional to 26,296,826.46, 36,288,924.37 and 14,694,485.28

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Solution

The fourth proportional to 26,296,826.46, 36,288,924.37 and 14,694,485.28 is: 20,278,000.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,296,826.46 : 36,288,924.37 = 14,694,485.28 : x
  2. Step 2: Convert to fraction form
    26,296,826.46/36,288,924.37 = 14,694,485.28/x
  3. Step 3: Cross multiply
    26,296,826.46x = 36,288,924.37 × 14,694,485.28
  4. Step 4: Simplify right side
    26,296,826.46x = 533,247,064,981,998.19
  5. Step 5: Solve for x
    x = 533,247,064,981,998.19/26,296,826.46
  6. Step 6: Final answer
    x = 20,278,000.69

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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.