Home / 27,383,584.95-37,789,208.62-14,993,453.26

Finding the Fourth Proportional to 27,383,584.95, 37,789,208.62 and 14,993,453.26

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Solution

The fourth proportional to 27,383,584.95, 37,789,208.62 and 14,993,453.26 is: 20,690,889.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,383,584.95 : 37,789,208.62 = 14,993,453.26 : x
  2. Step 2: Convert to fraction form
    27,383,584.95/37,789,208.62 = 14,993,453.26/x
  3. Step 3: Cross multiply
    27,383,584.95x = 37,789,208.62 × 14,993,453.26
  4. Step 4: Simplify right side
    27,383,584.95x = 566,590,732,987,413
  5. Step 5: Solve for x
    x = 566,590,732,987,413/27,383,584.95
  6. Step 6: Final answer
    x = 20,690,889.60

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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.