Home / 116,270,536,431.38-174,405,804,450.22-27,938,664,939.38

Finding the Fourth Proportional to 116,270,536,431.38, 174,405,804,450.22 and 27,938,664,939.38

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Solution

The fourth proportional to 116,270,536,431.38, 174,405,804,450.22 and 27,938,664,939.38 is: 41,907,997,361.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,270,536,431.38 : 174,405,804,450.22 = 27,938,664,939.38 : x
  2. Step 2: Convert to fraction form
    116,270,536,431.38/174,405,804,450.22 = 27,938,664,939.38/x
  3. Step 3: Cross multiply
    116,270,536,431.38x = 174,405,804,450.22 × 27,938,664,939.38
  4. Step 4: Simplify right side
    116,270,536,431.38x = 4,872,665,334,016,853,934,080
  5. Step 5: Solve for x
    x = 4,872,665,334,016,853,934,080/116,270,536,431.38
  6. Step 6: Final answer
    x = 41,907,997,361.76

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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.