Home / 27,541,570.94-41,310,861.38-8,370,833.32

Finding the Fourth Proportional to 27,541,570.94, 41,310,861.38 and 8,370,833.32

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Solution

The fourth proportional to 27,541,570.94, 41,310,861.38 and 8,370,833.32 is: 12,555,795.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,541,570.94 : 41,310,861.38 = 8,370,833.32 : x
  2. Step 2: Convert to fraction form
    27,541,570.94/41,310,861.38 = 8,370,833.32/x
  3. Step 3: Cross multiply
    27,541,570.94x = 41,310,861.38 × 8,370,833.32
  4. Step 4: Simplify right side
    27,541,570.94x = 345,806,334,835,255.12
  5. Step 5: Solve for x
    x = 345,806,334,835,255.12/27,541,570.94
  6. Step 6: Final answer
    x = 12,555,795.59

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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.