Home / 26,690,524.24-36,825,859.06-15,673,752.32

Finding the Fourth Proportional to 26,690,524.24, 36,825,859.06 and 15,673,752.32

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Solution

The fourth proportional to 26,690,524.24, 36,825,859.06 and 15,673,752.32 is: 21,625,629.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,690,524.24 : 36,825,859.06 = 15,673,752.32 : x
  2. Step 2: Convert to fraction form
    26,690,524.24/36,825,859.06 = 15,673,752.32/x
  3. Step 3: Cross multiply
    26,690,524.24x = 36,825,859.06 × 15,673,752.32
  4. Step 4: Simplify right side
    26,690,524.24x = 577,199,393,877,668.12
  5. Step 5: Solve for x
    x = 577,199,393,877,668.12/26,690,524.24
  6. Step 6: Final answer
    x = 21,625,629.71

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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.