Home / 49,940,475.89-74,909,025.38-17,591,533.02

Finding the Fourth Proportional to 49,940,475.89, 74,909,025.38 and 17,591,533.02

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Solution

The fourth proportional to 49,940,475.89, 74,909,025.38 and 17,591,533.02 is: 26,386,704.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,940,475.89 : 74,909,025.38 = 17,591,533.02 : x
  2. Step 2: Convert to fraction form
    49,940,475.89/74,909,025.38 = 17,591,533.02/x
  3. Step 3: Cross multiply
    49,940,475.89x = 74,909,025.38 × 17,591,533.02
  4. Step 4: Simplify right side
    49,940,475.89x = 1,317,764,593,512,266.75
  5. Step 5: Solve for x
    x = 1,317,764,593,512,266.75/49,940,475.89
  6. Step 6: Final answer
    x = 26,386,704.78

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.