Home / 26,718,062.80-36,870,998.16-14,494,919.80

Finding the Fourth Proportional to 26,718,062.80, 36,870,998.16 and 14,494,919.80

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Solution

The fourth proportional to 26,718,062.80, 36,870,998.16 and 14,494,919.80 is: 20,003,028.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,718,062.80 : 36,870,998.16 = 14,494,919.80 : x
  2. Step 2: Convert to fraction form
    26,718,062.80/36,870,998.16 = 14,494,919.80/x
  3. Step 3: Cross multiply
    26,718,062.80x = 36,870,998.16 × 14,494,919.80
  4. Step 4: Simplify right side
    26,718,062.80x = 534,442,161,275,147.56
  5. Step 5: Solve for x
    x = 534,442,161,275,147.56/26,718,062.80
  6. Step 6: Final answer
    x = 20,003,028.11

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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.