Home / 95,017,172.70-131,093,224.26-53,195,090.96

Finding the Fourth Proportional to 95,017,172.70, 131,093,224.26 and 53,195,090.96

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Solution

The fourth proportional to 95,017,172.70, 131,093,224.26 and 53,195,090.96 is: 73,392,164.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,017,172.70 : 131,093,224.26 = 53,195,090.96 : x
  2. Step 2: Convert to fraction form
    95,017,172.70/131,093,224.26 = 53,195,090.96/x
  3. Step 3: Cross multiply
    95,017,172.70x = 131,093,224.26 × 53,195,090.96
  4. Step 4: Simplify right side
    95,017,172.70x = 6,973,515,988,750,379
  5. Step 5: Solve for x
    x = 6,973,515,988,750,379/95,017,172.70
  6. Step 6: Final answer
    x = 73,392,164.71

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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.