Home / 29,957,141,676.58-41,320,944,934.86-19,265,787,014.38

Finding the Fourth Proportional to 29,957,141,676.58, 41,320,944,934.86 and 19,265,787,014.38

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Solution

The fourth proportional to 29,957,141,676.58, 41,320,944,934.86 and 19,265,787,014.38 is: 26,573,981,354.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,957,141,676.58 : 41,320,944,934.86 = 19,265,787,014.38 : x
  2. Step 2: Convert to fraction form
    29,957,141,676.58/41,320,944,934.86 = 19,265,787,014.38/x
  3. Step 3: Cross multiply
    29,957,141,676.58x = 41,320,944,934.86 × 19,265,787,014.38
  4. Step 4: Simplify right side
    29,957,141,676.58x = 796,080,524,347,936,866,304
  5. Step 5: Solve for x
    x = 796,080,524,347,936,866,304/29,957,141,676.58
  6. Step 6: Final answer
    x = 26,573,981,354.51

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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.