Home / 43,932,640.68-65,858,606.01-23,476,481.51

Finding the Fourth Proportional to 43,932,640.68, 65,858,606.01 and 23,476,481.51

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Solution

The fourth proportional to 43,932,640.68, 65,858,606.01 and 23,476,481.51 is: 35,193,157.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,932,640.68 : 65,858,606.01 = 23,476,481.51 : x
  2. Step 2: Convert to fraction form
    43,932,640.68/65,858,606.01 = 23,476,481.51/x
  3. Step 3: Cross multiply
    43,932,640.68x = 65,858,606.01 × 23,476,481.51
  4. Step 4: Simplify right side
    43,932,640.68x = 1,546,128,345,938,846.75
  5. Step 5: Solve for x
    x = 1,546,128,345,938,846.75/43,932,640.68
  6. Step 6: Final answer
    x = 35,193,157.57

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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.