Home / 27,569,905.20-41,291,872.20-16,232,497.20

Finding the Fourth Proportional to 27,569,905.20, 41,291,872.20 and 16,232,497.20

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Solution

The fourth proportional to 27,569,905.20, 41,291,872.20 and 16,232,497.20 is: 24,311,661.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,569,905.20 : 41,291,872.20 = 16,232,497.20 : x
  2. Step 2: Convert to fraction form
    27,569,905.20/41,291,872.20 = 16,232,497.20/x
  3. Step 3: Cross multiply
    27,569,905.20x = 41,291,872.20 × 16,232,497.20
  4. Step 4: Simplify right side
    27,569,905.20x = 670,270,199,869,257.88
  5. Step 5: Solve for x
    x = 670,270,199,869,257.88/27,569,905.20
  6. Step 6: Final answer
    x = 24,311,661.39

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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.