Home / 8,940,294,519.82-13,412,516,765.86-3,044,904,831.48

Finding the Fourth Proportional to 8,940,294,519.82, 13,412,516,765.86 and 3,044,904,831.48

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Solution

The fourth proportional to 8,940,294,519.82, 13,412,516,765.86 and 3,044,904,831.48 is: 4,568,063,950.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,940,294,519.82 : 13,412,516,765.86 = 3,044,904,831.48 : x
  2. Step 2: Convert to fraction form
    8,940,294,519.82/13,412,516,765.86 = 3,044,904,831.48/x
  3. Step 3: Cross multiply
    8,940,294,519.82x = 13,412,516,765.86 × 3,044,904,831.48
  4. Step 4: Simplify right side
    8,940,294,519.82x = 40,839,837,102,673,616,896
  5. Step 5: Solve for x
    x = 40,839,837,102,673,616,896/8,940,294,519.82
  6. Step 6: Final answer
    x = 4,568,063,950.48

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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.