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Finding the Fourth Proportional to 16,100,361.60, 24,150,542.40 and 16,100,361.60

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Solution

The fourth proportional to 16,100,361.60, 24,150,542.40 and 16,100,361.60 is: 24,150,542.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,100,361.60 : 24,150,542.40 = 16,100,361.60 : x
  2. Step 2: Convert to fraction form
    16,100,361.60/24,150,542.40 = 16,100,361.60/x
  3. Step 3: Cross multiply
    16,100,361.60x = 24,150,542.40 × 16,100,361.60
  4. Step 4: Simplify right side
    16,100,361.60x = 388,832,465,476,131.81
  5. Step 5: Solve for x
    x = 388,832,465,476,131.81/16,100,361.60
  6. Step 6: Final answer
    x = 24,150,542.40

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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.