Home / 33,682,541.72-46,482,512.93-19,753,942.89

Finding the Fourth Proportional to 33,682,541.72, 46,482,512.93 and 19,753,942.89

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Solution

The fourth proportional to 33,682,541.72, 46,482,512.93 and 19,753,942.89 is: 27,260,796.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,682,541.72 : 46,482,512.93 = 19,753,942.89 : x
  2. Step 2: Convert to fraction form
    33,682,541.72/46,482,512.93 = 19,753,942.89/x
  3. Step 3: Cross multiply
    33,682,541.72x = 46,482,512.93 × 19,753,942.89
  4. Step 4: Simplify right side
    33,682,541.72x = 918,212,905,570,494.12
  5. Step 5: Solve for x
    x = 918,212,905,570,494.12/33,682,541.72
  6. Step 6: Final answer
    x = 27,260,796.21

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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.