Home / 23,882,787.20-32,958,255.20-13,569,523.84

Finding the Fourth Proportional to 23,882,787.20, 32,958,255.20 and 13,569,523.84

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Solution

The fourth proportional to 23,882,787.20, 32,958,255.20 and 13,569,523.84 is: 18,725,947.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,882,787.20 : 32,958,255.20 = 13,569,523.84 : x
  2. Step 2: Convert to fraction form
    23,882,787.20/32,958,255.20 = 13,569,523.84/x
  3. Step 3: Cross multiply
    23,882,787.20x = 32,958,255.20 × 13,569,523.84
  4. Step 4: Simplify right side
    23,882,787.20x = 447,227,829,661,203.94
  5. Step 5: Solve for x
    x = 447,227,829,661,203.94/23,882,787.20
  6. Step 6: Final answer
    x = 18,725,947.94

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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.