Home / 41,904,066-62,865,556.08-12,760,512

Finding the Fourth Proportional to 41,904,066, 62,865,556.08 and 12,760,512

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Solution

The fourth proportional to 41,904,066, 62,865,556.08 and 12,760,512 is: 19,143,647.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,904,066 : 62,865,556.08 = 12,760,512 : x
  2. Step 2: Convert to fraction form
    41,904,066/62,865,556.08 = 12,760,512/x
  3. Step 3: Cross multiply
    41,904,066x = 62,865,556.08 × 12,760,512
  4. Step 4: Simplify right side
    41,904,066x = 802,196,682,745,512.88
  5. Step 5: Solve for x
    x = 802,196,682,745,512.88/41,904,066
  6. Step 6: Final answer
    x = 19,143,647.84

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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.