Home / 31,992,810.09-44,150,397.22-17,308,791.58

Finding the Fourth Proportional to 31,992,810.09, 44,150,397.22 and 17,308,791.58

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Solution

The fourth proportional to 31,992,810.09, 44,150,397.22 and 17,308,791.58 is: 23,886,305.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,992,810.09 : 44,150,397.22 = 17,308,791.58 : x
  2. Step 2: Convert to fraction form
    31,992,810.09/44,150,397.22 = 17,308,791.58/x
  3. Step 3: Cross multiply
    31,992,810.09x = 44,150,397.22 × 17,308,791.58
  4. Step 4: Simplify right side
    31,992,810.09x = 764,190,023,667,107.50
  5. Step 5: Solve for x
    x = 764,190,023,667,107.50/31,992,810.09
  6. Step 6: Final answer
    x = 23,886,305.13

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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.