Home / 27,734,247.96-41,567,299.44-15,578,158.36

Finding the Fourth Proportional to 27,734,247.96, 41,567,299.44 and 15,578,158.36

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Solution

The fourth proportional to 27,734,247.96, 41,567,299.44 and 15,578,158.36 is: 23,348,099.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,734,247.96 : 41,567,299.44 = 15,578,158.36 : x
  2. Step 2: Convert to fraction form
    27,734,247.96/41,567,299.44 = 15,578,158.36/x
  3. Step 3: Cross multiply
    27,734,247.96x = 41,567,299.44 × 15,578,158.36
  4. Step 4: Simplify right side
    27,734,247.96x = 647,541,973,273,859.25
  5. Step 5: Solve for x
    x = 647,541,973,273,859.25/27,734,247.96
  6. Step 6: Final answer
    x = 23,348,099.22

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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.