Home / 27,662,358.30-41,493,537.45-25,772,790.30

Finding the Fourth Proportional to 27,662,358.30, 41,493,537.45 and 25,772,790.30

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Solution

The fourth proportional to 27,662,358.30, 41,493,537.45 and 25,772,790.30 is: 38,659,185.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,662,358.30 : 41,493,537.45 = 25,772,790.30 : x
  2. Step 2: Convert to fraction form
    27,662,358.30/41,493,537.45 = 25,772,790.30/x
  3. Step 3: Cross multiply
    27,662,358.30x = 41,493,537.45 × 25,772,790.30
  4. Step 4: Simplify right side
    27,662,358.30x = 1,069,404,239,504,046.88
  5. Step 5: Solve for x
    x = 1,069,404,239,504,046.88/27,662,358.30
  6. Step 6: Final answer
    x = 38,659,185.45

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Double scale
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Similar ratio
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1.5x scale

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.