Home / 49,961,306.25-68,925,490.38-33,446,750.85

Finding the Fourth Proportional to 49,961,306.25, 68,925,490.38 and 33,446,750.85

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Solution

The fourth proportional to 49,961,306.25, 68,925,490.38 and 33,446,750.85 is: 46,142,382.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,961,306.25 : 68,925,490.38 = 33,446,750.85 : x
  2. Step 2: Convert to fraction form
    49,961,306.25/68,925,490.38 = 33,446,750.85/x
  3. Step 3: Cross multiply
    49,961,306.25x = 68,925,490.38 × 33,446,750.85
  4. Step 4: Simplify right side
    49,961,306.25x = 2,305,333,703,953,932
  5. Step 5: Solve for x
    x = 2,305,333,703,953,932/49,961,306.25
  6. Step 6: Final answer
    x = 46,142,382.52

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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.