Home / 27,515,588.02-41,273,478.03-8,346,510.26

Finding the Fourth Proportional to 27,515,588.02, 41,273,478.03 and 8,346,510.26

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Solution

The fourth proportional to 27,515,588.02, 41,273,478.03 and 8,346,510.26 is: 12,519,794.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,515,588.02 : 41,273,478.03 = 8,346,510.26 : x
  2. Step 2: Convert to fraction form
    27,515,588.02/41,273,478.03 = 8,346,510.26/x
  3. Step 3: Cross multiply
    27,515,588.02x = 41,273,478.03 × 8,346,510.26
  4. Step 4: Simplify right side
    27,515,588.02x = 344,489,507,843,279.56
  5. Step 5: Solve for x
    x = 344,489,507,843,279.56/27,515,588.02
  6. Step 6: Final answer
    x = 12,519,794.51

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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.