Home / 63,006,379.85-94,509,569.78-50,251,795.85

Finding the Fourth Proportional to 63,006,379.85, 94,509,569.78 and 50,251,795.85

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Solution

The fourth proportional to 63,006,379.85, 94,509,569.78 and 50,251,795.85 is: 75,377,693.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,006,379.85 : 94,509,569.78 = 50,251,795.85 : x
  2. Step 2: Convert to fraction form
    63,006,379.85/94,509,569.78 = 50,251,795.85/x
  3. Step 3: Cross multiply
    63,006,379.85x = 94,509,569.78 × 50,251,795.85
  4. Step 4: Simplify right side
    63,006,379.85x = 4,749,275,606,204,631
  5. Step 5: Solve for x
    x = 4,749,275,606,204,631/63,006,379.85
  6. Step 6: Final answer
    x = 75,377,693.78

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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.