Home / 16,146,837.30-24,220,255.94-4,179,573.30

Finding the Fourth Proportional to 16,146,837.30, 24,220,255.94 and 4,179,573.30

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Solution

The fourth proportional to 16,146,837.30, 24,220,255.94 and 4,179,573.30 is: 6,269,359.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,146,837.30 : 24,220,255.94 = 4,179,573.30 : x
  2. Step 2: Convert to fraction form
    16,146,837.30/24,220,255.94 = 4,179,573.30/x
  3. Step 3: Cross multiply
    16,146,837.30x = 24,220,255.94 × 4,179,573.30
  4. Step 4: Simplify right side
    16,146,837.30x = 101,230,335,025,092.53
  5. Step 5: Solve for x
    x = 101,230,335,025,092.53/16,146,837.30
  6. Step 6: Final answer
    x = 6,269,359.95

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Double scale
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Similar ratio
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1.5x scale

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.