Home / 49,633,793.80-74,450,690.70-32,646,862.60

Finding the Fourth Proportional to 49,633,793.80, 74,450,690.70 and 32,646,862.60

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Solution

The fourth proportional to 49,633,793.80, 74,450,690.70 and 32,646,862.60 is: 48,970,293.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,633,793.80 : 74,450,690.70 = 32,646,862.60 : x
  2. Step 2: Convert to fraction form
    49,633,793.80/74,450,690.70 = 32,646,862.60/x
  3. Step 3: Cross multiply
    49,633,793.80x = 74,450,690.70 × 32,646,862.60
  4. Step 4: Simplify right side
    49,633,793.80x = 2,430,581,469,757,998
  5. Step 5: Solve for x
    x = 2,430,581,469,757,998/49,633,793.80
  6. Step 6: Final answer
    x = 48,970,293.90

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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.