Home / 23,410,168.16-35,076,913.38-12,468,745.26

Finding the Fourth Proportional to 23,410,168.16, 35,076,913.38 and 12,468,745.26

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Solution

The fourth proportional to 23,410,168.16, 35,076,913.38 and 12,468,745.26 is: 18,682,697.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,410,168.16 : 35,076,913.38 = 12,468,745.26 : x
  2. Step 2: Convert to fraction form
    23,410,168.16/35,076,913.38 = 12,468,745.26/x
  3. Step 3: Cross multiply
    23,410,168.16x = 35,076,913.38 × 12,468,745.26
  4. Step 4: Simplify right side
    23,410,168.16x = 437,365,097,442,305.62
  5. Step 5: Solve for x
    x = 437,365,097,442,305.62/23,410,168.16
  6. Step 6: Final answer
    x = 18,682,697.82

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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.