Home / 49,204,048.20-73,806,072.30-37,724,922.60

Finding the Fourth Proportional to 49,204,048.20, 73,806,072.30 and 37,724,922.60

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Solution

The fourth proportional to 49,204,048.20, 73,806,072.30 and 37,724,922.60 is: 56,587,383.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,204,048.20 : 73,806,072.30 = 37,724,922.60 : x
  2. Step 2: Convert to fraction form
    49,204,048.20/73,806,072.30 = 37,724,922.60/x
  3. Step 3: Cross multiply
    49,204,048.20x = 73,806,072.30 × 37,724,922.60
  4. Step 4: Simplify right side
    49,204,048.20x = 2,784,328,364,927,504
  5. Step 5: Solve for x
    x = 2,784,328,364,927,504/49,204,048.20
  6. Step 6: Final answer
    x = 56,587,383.90

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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.