Home / 25,541,899.56-38,324,806.80-11,163,099

Finding the Fourth Proportional to 25,541,899.56, 38,324,806.80 and 11,163,099

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Solution

The fourth proportional to 25,541,899.56, 38,324,806.80 and 11,163,099 is: 16,749,874.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,541,899.56 : 38,324,806.80 = 11,163,099 : x
  2. Step 2: Convert to fraction form
    25,541,899.56/38,324,806.80 = 11,163,099/x
  3. Step 3: Cross multiply
    25,541,899.56x = 38,324,806.80 × 11,163,099
  4. Step 4: Simplify right side
    25,541,899.56x = 427,823,612,464,273.19
  5. Step 5: Solve for x
    x = 427,823,612,464,273.19/25,541,899.56
  6. Step 6: Final answer
    x = 16,749,874.51

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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.