Home / 27,802,862.69-41,706,563.54-13,962,703.58

Finding the Fourth Proportional to 27,802,862.69, 41,706,563.54 and 13,962,703.58

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Solution

The fourth proportional to 27,802,862.69, 41,706,563.54 and 13,962,703.58 is: 20,945,195.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,802,862.69 : 41,706,563.54 = 13,962,703.58 : x
  2. Step 2: Convert to fraction form
    27,802,862.69/41,706,563.54 = 13,962,703.58/x
  3. Step 3: Cross multiply
    27,802,862.69x = 41,706,563.54 × 13,962,703.58
  4. Step 4: Simplify right side
    27,802,862.69x = 582,336,383,823,469.25
  5. Step 5: Solve for x
    x = 582,336,383,823,469.25/27,802,862.69
  6. Step 6: Final answer
    x = 20,945,195.12

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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.