Home / 25,682,936.94-35,441,512.47-14,080,245.84

Finding the Fourth Proportional to 25,682,936.94, 35,441,512.47 and 14,080,245.84

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Solution

The fourth proportional to 25,682,936.94, 35,441,512.47 and 14,080,245.84 is: 19,430,223.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,682,936.94 : 35,441,512.47 = 14,080,245.84 : x
  2. Step 2: Convert to fraction form
    25,682,936.94/35,441,512.47 = 14,080,245.84/x
  3. Step 3: Cross multiply
    25,682,936.94x = 35,441,512.47 × 14,080,245.84
  4. Step 4: Simplify right side
    25,682,936.94x = 499,025,208,519,025.62
  5. Step 5: Solve for x
    x = 499,025,208,519,025.62/25,682,936.94
  6. Step 6: Final answer
    x = 19,430,223.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.