Home / 49,064,793.20-73,597,189.80-44,287,218.80

Finding the Fourth Proportional to 49,064,793.20, 73,597,189.80 and 44,287,218.80

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Solution

The fourth proportional to 49,064,793.20, 73,597,189.80 and 44,287,218.80 is: 66,430,828.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,064,793.20 : 73,597,189.80 = 44,287,218.80 : x
  2. Step 2: Convert to fraction form
    49,064,793.20/73,597,189.80 = 44,287,218.80/x
  3. Step 3: Cross multiply
    49,064,793.20x = 73,597,189.80 × 44,287,218.80
  4. Step 4: Simplify right side
    49,064,793.20x = 3,259,414,847,737,728
  5. Step 5: Solve for x
    x = 3,259,414,847,737,728/49,064,793.20
  6. Step 6: Final answer
    x = 66,430,828.20

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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.