Home / 25,682,349.87-35,441,634.11-14,079,664.44

Finding the Fourth Proportional to 25,682,349.87, 35,441,634.11 and 14,079,664.44

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Solution

The fourth proportional to 25,682,349.87, 35,441,634.11 and 14,079,664.44 is: 19,429,932.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,682,349.87 : 35,441,634.11 = 14,079,664.44 : x
  2. Step 2: Convert to fraction form
    25,682,349.87/35,441,634.11 = 14,079,664.44/x
  3. Step 3: Cross multiply
    25,682,349.87x = 35,441,634.11 × 14,079,664.44
  4. Step 4: Simplify right side
    25,682,349.87x = 499,006,315,403,659.69
  5. Step 5: Solve for x
    x = 499,006,315,403,659.69/25,682,349.87
  6. Step 6: Final answer
    x = 19,429,932.15

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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.