Home / 23,245,278,455,022-32,079,458,819,232-13,368,529,655,381

Finding the Fourth Proportional to 23,245,278,455,022, 32,079,458,819,232 and 13,368,529,655,381

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Solution

The fourth proportional to 23,245,278,455,022, 32,079,458,819,232 and 13,368,529,655,381 is: 18,449,131,396,007.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,245,278,455,022 : 32,079,458,819,232 = 13,368,529,655,381 : x
  2. Step 2: Convert to fraction form
    23,245,278,455,022/32,079,458,819,232 = 13,368,529,655,381/x
  3. Step 3: Cross multiply
    23,245,278,455,022x = 32,079,458,819,232 × 13,368,529,655,381
  4. Step 4: Simplify right side
    23,245,278,455,022x = 428,855,196,553,476,561,824,645,120
  5. Step 5: Solve for x
    x = 428,855,196,553,476,561,824,645,120/23,245,278,455,022
  6. Step 6: Final answer
    x = 18,449,131,396,007.22

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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.