Home / 27,003,556.16-40,500,173.28-8,092,324.16

Finding the Fourth Proportional to 27,003,556.16, 40,500,173.28 and 8,092,324.16

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Solution

The fourth proportional to 27,003,556.16, 40,500,173.28 and 8,092,324.16 is: 12,136,939.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,003,556.16 : 40,500,173.28 = 8,092,324.16 : x
  2. Step 2: Convert to fraction form
    27,003,556.16/40,500,173.28 = 8,092,324.16/x
  3. Step 3: Cross multiply
    27,003,556.16x = 40,500,173.28 × 8,092,324.16
  4. Step 4: Simplify right side
    27,003,556.16x = 327,740,530,717,930.44
  5. Step 5: Solve for x
    x = 327,740,530,717,930.44/27,003,556.16
  6. Step 6: Final answer
    x = 12,136,939.62

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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.