Home / 13,049,997.44-19,575,193.44-4,530,604.64

Finding the Fourth Proportional to 13,049,997.44, 19,575,193.44 and 4,530,604.64

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Solution

The fourth proportional to 13,049,997.44, 19,575,193.44 and 4,530,604.64 is: 6,795,975.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,049,997.44 : 19,575,193.44 = 4,530,604.64 : x
  2. Step 2: Convert to fraction form
    13,049,997.44/19,575,193.44 = 4,530,604.64/x
  3. Step 3: Cross multiply
    13,049,997.44x = 19,575,193.44 × 4,530,604.64
  4. Step 4: Simplify right side
    13,049,997.44x = 88,687,462,228,161.56
  5. Step 5: Solve for x
    x = 88,687,462,228,161.56/13,049,997.44
  6. Step 6: Final answer
    x = 6,795,975.45

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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.