Home / 8,940,294,513.83-13,412,516,756.85-3,044,904,825.48

Finding the Fourth Proportional to 8,940,294,513.83, 13,412,516,756.85 and 3,044,904,825.48

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Solution

The fourth proportional to 8,940,294,513.83, 13,412,516,756.85 and 3,044,904,825.48 is: 4,568,063,941.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,940,294,513.83 : 13,412,516,756.85 = 3,044,904,825.48 : x
  2. Step 2: Convert to fraction form
    8,940,294,513.83/13,412,516,756.85 = 3,044,904,825.48/x
  3. Step 3: Cross multiply
    8,940,294,513.83x = 13,412,516,756.85 × 3,044,904,825.48
  4. Step 4: Simplify right side
    8,940,294,513.83x = 40,839,836,994,763,923,456
  5. Step 5: Solve for x
    x = 40,839,836,994,763,923,456/8,940,294,513.83
  6. Step 6: Final answer
    x = 4,568,063,941.47

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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.