Home / 24,382,260.48-33,647,134.24-13,369,100.72

Finding the Fourth Proportional to 24,382,260.48, 33,647,134.24 and 13,369,100.72

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Solution

The fourth proportional to 24,382,260.48, 33,647,134.24 and 13,369,100.72 is: 18,449,147.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,382,260.48 : 33,647,134.24 = 13,369,100.72 : x
  2. Step 2: Convert to fraction form
    24,382,260.48/33,647,134.24 = 13,369,100.72/x
  3. Step 3: Cross multiply
    24,382,260.48x = 33,647,134.24 × 13,369,100.72
  4. Step 4: Simplify right side
    24,382,260.48x = 449,831,926,593,920.69
  5. Step 5: Solve for x
    x = 449,831,926,593,920.69/24,382,260.48
  6. Step 6: Final answer
    x = 18,449,147.77

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1.5x scale

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.