Home / 8,727,018,324,243-13,090,540,085,195-3,563,863,340,978.20

Finding the Fourth Proportional to 8,727,018,324,243, 13,090,540,085,195 and 3,563,863,340,978.20

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Solution

The fourth proportional to 8,727,018,324,243, 13,090,540,085,195 and 3,563,863,340,978.20 is: 5,345,800,156,467.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,727,018,324,243 : 13,090,540,085,195 = 3,563,863,340,978.20 : x
  2. Step 2: Convert to fraction form
    8,727,018,324,243/13,090,540,085,195 = 3,563,863,340,978.20/x
  3. Step 3: Cross multiply
    8,727,018,324,243x = 13,090,540,085,195 × 3,563,863,340,978.20
  4. Step 4: Simplify right side
    8,727,018,324,243x = 46,652,895,923,232,107,619,418,112
  5. Step 5: Solve for x
    x = 46,652,895,923,232,107,619,418,112/8,727,018,324,243
  6. Step 6: Final answer
    x = 5,345,800,156,467.40

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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.