Home / 23,939,837.52-33,037,185.56-13,627,223.68

Finding the Fourth Proportional to 23,939,837.52, 33,037,185.56 and 13,627,223.68

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Solution

The fourth proportional to 23,939,837.52, 33,037,185.56 and 13,627,223.68 is: 18,805,688.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,939,837.52 : 33,037,185.56 = 13,627,223.68 : x
  2. Step 2: Convert to fraction form
    23,939,837.52/33,037,185.56 = 13,627,223.68/x
  3. Step 3: Cross multiply
    23,939,837.52x = 33,037,185.56 × 13,627,223.68
  4. Step 4: Simplify right side
    23,939,837.52x = 450,205,117,383,786.06
  5. Step 5: Solve for x
    x = 450,205,117,383,786.06/23,939,837.52
  6. Step 6: Final answer
    x = 18,805,688.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.