Home / 5,646,328,344-8,467,695,641.09-1,864,016,448.44

Finding the Fourth Proportional to 5,646,328,344, 8,467,695,641.09 and 1,864,016,448.44

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Solution

The fourth proportional to 5,646,328,344, 8,467,695,641.09 and 1,864,016,448.44 is: 2,795,431,472.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,646,328,344 : 8,467,695,641.09 = 1,864,016,448.44 : x
  2. Step 2: Convert to fraction form
    5,646,328,344/8,467,695,641.09 = 1,864,016,448.44/x
  3. Step 3: Cross multiply
    5,646,328,344x = 8,467,695,641.09 × 1,864,016,448.44
  4. Step 4: Simplify right side
    5,646,328,344x = 15,783,923,955,375,452,160
  5. Step 5: Solve for x
    x = 15,783,923,955,375,452,160/5,646,328,344
  6. Step 6: Final answer
    x = 2,795,431,472.23

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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.