Home / 49,364,961.30-74,047,441.95-23,855,793.30

Finding the Fourth Proportional to 49,364,961.30, 74,047,441.95 and 23,855,793.30

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Solution

The fourth proportional to 49,364,961.30, 74,047,441.95 and 23,855,793.30 is: 35,783,689.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,364,961.30 : 74,047,441.95 = 23,855,793.30 : x
  2. Step 2: Convert to fraction form
    49,364,961.30/74,047,441.95 = 23,855,793.30/x
  3. Step 3: Cross multiply
    49,364,961.30x = 74,047,441.95 × 23,855,793.30
  4. Step 4: Simplify right side
    49,364,961.30x = 1,766,460,469,552,949
  5. Step 5: Solve for x
    x = 1,766,460,469,552,949/49,364,961.30
  6. Step 6: Final answer
    x = 35,783,689.95

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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.