Home / 182,040,475.96-251,284,173.05-119,320,615.80

Finding the Fourth Proportional to 182,040,475.96, 251,284,173.05 and 119,320,615.80

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Solution

The fourth proportional to 182,040,475.96, 251,284,173.05 and 119,320,615.80 is: 164,707,228.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,040,475.96 : 251,284,173.05 = 119,320,615.80 : x
  2. Step 2: Convert to fraction form
    182,040,475.96/251,284,173.05 = 119,320,615.80/x
  3. Step 3: Cross multiply
    182,040,475.96x = 251,284,173.05 × 119,320,615.80
  4. Step 4: Simplify right side
    182,040,475.96x = 29,983,382,269,119,764
  5. Step 5: Solve for x
    x = 29,983,382,269,119,764/182,040,475.96
  6. Step 6: Final answer
    x = 164,707,228.49

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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.