Home / 49,176,069.60-73,764,104.40-44,305,183.20

Finding the Fourth Proportional to 49,176,069.60, 73,764,104.40 and 44,305,183.20

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Solution

The fourth proportional to 49,176,069.60, 73,764,104.40 and 44,305,183.20 is: 66,457,774.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,176,069.60 : 73,764,104.40 = 44,305,183.20 : x
  2. Step 2: Convert to fraction form
    49,176,069.60/73,764,104.40 = 44,305,183.20/x
  3. Step 3: Cross multiply
    49,176,069.60x = 73,764,104.40 × 44,305,183.20
  4. Step 4: Simplify right side
    49,176,069.60x = 3,268,132,159,025,926.50
  5. Step 5: Solve for x
    x = 3,268,132,159,025,926.50/49,176,069.60
  6. Step 6: Final answer
    x = 66,457,774.80

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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.