Home / 181,747,846.98-252,505,270.08-179,568,606.60

Finding the Fourth Proportional to 181,747,846.98, 252,505,270.08 and 179,568,606.60

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Solution

The fourth proportional to 181,747,846.98, 252,505,270.08 and 179,568,606.60 is: 249,477,615.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,747,846.98 : 252,505,270.08 = 179,568,606.60 : x
  2. Step 2: Convert to fraction form
    181,747,846.98/252,505,270.08 = 179,568,606.60/x
  3. Step 3: Cross multiply
    181,747,846.98x = 252,505,270.08 × 179,568,606.60
  4. Step 4: Simplify right side
    181,747,846.98x = 45,342,019,507,422,272
  5. Step 5: Solve for x
    x = 45,342,019,507,422,272/181,747,846.98
  6. Step 6: Final answer
    x = 249,477,615.61

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.