Home / 95,320,064.12-131,531,163.42-53,494,536.41

Finding the Fourth Proportional to 95,320,064.12, 131,531,163.42 and 53,494,536.41

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Solution

The fourth proportional to 95,320,064.12, 131,531,163.42 and 53,494,536.41 is: 73,816,553.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,320,064.12 : 131,531,163.42 = 53,494,536.41 : x
  2. Step 2: Convert to fraction form
    95,320,064.12/131,531,163.42 = 53,494,536.41/x
  3. Step 3: Cross multiply
    95,320,064.12x = 131,531,163.42 × 53,494,536.41
  4. Step 4: Simplify right side
    95,320,064.12x = 7,036,198,610,657,040
  5. Step 5: Solve for x
    x = 7,036,198,610,657,040/95,320,064.12
  6. Step 6: Final answer
    x = 73,816,553.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.