Home / 27,541,580.62-41,310,875.89-8,370,843.00

Finding the Fourth Proportional to 27,541,580.62, 41,310,875.89 and 8,370,843.00

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Solution

The fourth proportional to 27,541,580.62, 41,310,875.89 and 8,370,843.00 is: 12,555,810.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,541,580.62 : 41,310,875.89 = 8,370,843.00 : x
  2. Step 2: Convert to fraction form
    27,541,580.62/41,310,875.89 = 8,370,843.00/x
  3. Step 3: Cross multiply
    27,541,580.62x = 41,310,875.89 × 8,370,843.00
  4. Step 4: Simplify right side
    27,541,580.62x = 345,806,856,143,471
  5. Step 5: Solve for x
    x = 345,806,856,143,471/27,541,580.62
  6. Step 6: Final answer
    x = 12,555,810.10

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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.