Home / 27,501,562.26-41,252,835.60-8,332,321.50

Finding the Fourth Proportional to 27,501,562.26, 41,252,835.60 and 8,332,321.50

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Solution

The fourth proportional to 27,501,562.26, 41,252,835.60 and 8,332,321.50 is: 12,498,631.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,501,562.26 : 41,252,835.60 = 8,332,321.50 : x
  2. Step 2: Convert to fraction form
    27,501,562.26/41,252,835.60 = 8,332,321.50/x
  3. Step 3: Cross multiply
    27,501,562.26x = 41,252,835.60 × 8,332,321.50
  4. Step 4: Simplify right side
    27,501,562.26x = 343,731,889,005,845.44
  5. Step 5: Solve for x
    x = 343,731,889,005,845.44/27,501,562.26
  6. Step 6: Final answer
    x = 12,498,631.38

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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.