Home / 29,701,409.52-44,552,152.44-8,136,200.80

Finding the Fourth Proportional to 29,701,409.52, 44,552,152.44 and 8,136,200.80

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Solution

The fourth proportional to 29,701,409.52, 44,552,152.44 and 8,136,200.80 is: 12,204,311.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,701,409.52 : 44,552,152.44 = 8,136,200.80 : x
  2. Step 2: Convert to fraction form
    29,701,409.52/44,552,152.44 = 8,136,200.80/x
  3. Step 3: Cross multiply
    29,701,409.52x = 44,552,152.44 × 8,136,200.80
  4. Step 4: Simplify right side
    29,701,409.52x = 362,485,258,324,049.94
  5. Step 5: Solve for x
    x = 362,485,258,324,049.94/29,701,409.52
  6. Step 6: Final answer
    x = 12,204,311.65

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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.