Home / 27,682,094.96-41,499,496.92-19,569,549.68

Finding the Fourth Proportional to 27,682,094.96, 41,499,496.92 and 19,569,549.68

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Solution

The fourth proportional to 27,682,094.96, 41,499,496.92 and 19,569,549.68 is: 29,337,608.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,682,094.96 : 41,499,496.92 = 19,569,549.68 : x
  2. Step 2: Convert to fraction form
    27,682,094.96/41,499,496.92 = 19,569,549.68/x
  3. Step 3: Cross multiply
    27,682,094.96x = 41,499,496.92 × 19,569,549.68
  4. Step 4: Simplify right side
    27,682,094.96x = 812,126,466,670,947
  5. Step 5: Solve for x
    x = 812,126,466,670,947/27,682,094.96
  6. Step 6: Final answer
    x = 29,337,608.58

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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.