Home / 57,446,862,589-86,161,458,906.54-19,158,757,338.04

Finding the Fourth Proportional to 57,446,862,589, 86,161,458,906.54 and 19,158,757,338.04

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Solution

The fourth proportional to 57,446,862,589, 86,161,458,906.54 and 19,158,757,338.04 is: 28,735,189,507.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,446,862,589 : 86,161,458,906.54 = 19,158,757,338.04 : x
  2. Step 2: Convert to fraction form
    57,446,862,589/86,161,458,906.54 = 19,158,757,338.04/x
  3. Step 3: Cross multiply
    57,446,862,589x = 86,161,458,906.54 × 19,158,757,338.04
  4. Step 4: Simplify right side
    57,446,862,589x = 1,650,746,483,081,905,176,576
  5. Step 5: Solve for x
    x = 1,650,746,483,081,905,176,576/57,446,862,589
  6. Step 6: Final answer
    x = 28,735,189,507.08

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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.