Home / 27,915,656.00-41,835,176.58-17,662,160.33

Finding the Fourth Proportional to 27,915,656.00, 41,835,176.58 and 17,662,160.33

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Solution

The fourth proportional to 27,915,656.00, 41,835,176.58 and 17,662,160.33 is: 26,469,003.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,915,656.00 : 41,835,176.58 = 17,662,160.33 : x
  2. Step 2: Convert to fraction form
    27,915,656.00/41,835,176.58 = 17,662,160.33/x
  3. Step 3: Cross multiply
    27,915,656.00x = 41,835,176.58 × 17,662,160.33
  4. Step 4: Simplify right side
    27,915,656.00x = 738,899,595,980,645.12
  5. Step 5: Solve for x
    x = 738,899,595,980,645.12/27,915,656.00
  6. Step 6: Final answer
    x = 26,469,003.49

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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.