Home / 35,067,033.76-48,388,314.90-19,383,939.58

Finding the Fourth Proportional to 35,067,033.76, 48,388,314.90 and 19,383,939.58

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Solution

The fourth proportional to 35,067,033.76, 48,388,314.90 and 19,383,939.58 is: 26,747,519.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,067,033.76 : 48,388,314.90 = 19,383,939.58 : x
  2. Step 2: Convert to fraction form
    35,067,033.76/48,388,314.90 = 19,383,939.58/x
  3. Step 3: Cross multiply
    35,067,033.76x = 48,388,314.90 × 19,383,939.58
  4. Step 4: Simplify right side
    35,067,033.76x = 937,956,172,447,894.75
  5. Step 5: Solve for x
    x = 937,956,172,447,894.75/35,067,033.76
  6. Step 6: Final answer
    x = 26,747,519.59

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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.