Home / 33,460,037.60-50,190,056.40-10,743,231.20

Finding the Fourth Proportional to 33,460,037.60, 50,190,056.40 and 10,743,231.20

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Solution

The fourth proportional to 33,460,037.60, 50,190,056.40 and 10,743,231.20 is: 16,114,846.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,460,037.60 : 50,190,056.40 = 10,743,231.20 : x
  2. Step 2: Convert to fraction form
    33,460,037.60/50,190,056.40 = 10,743,231.20/x
  3. Step 3: Cross multiply
    33,460,037.60x = 50,190,056.40 × 10,743,231.20
  4. Step 4: Simplify right side
    33,460,037.60x = 539,203,379,846,239.62
  5. Step 5: Solve for x
    x = 539,203,379,846,239.62/33,460,037.60
  6. Step 6: Final answer
    x = 16,114,846.80

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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.