Home / 50,101,658.73-75,024,909.45-33,010,516.17

Finding the Fourth Proportional to 50,101,658.73, 75,024,909.45 and 33,010,516.17

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Solution

The fourth proportional to 50,101,658.73, 75,024,909.45 and 33,010,516.17 is: 49,431,716.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,101,658.73 : 75,024,909.45 = 33,010,516.17 : x
  2. Step 2: Convert to fraction form
    50,101,658.73/75,024,909.45 = 33,010,516.17/x
  3. Step 3: Cross multiply
    50,101,658.73x = 75,024,909.45 × 33,010,516.17
  4. Step 4: Simplify right side
    50,101,658.73x = 2,476,610,986,552,011
  5. Step 5: Solve for x
    x = 2,476,610,986,552,011/50,101,658.73
  6. Step 6: Final answer
    x = 49,431,716.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.