Home / 8,727,018,324,992-13,090,540,086,321-3,563,863,341,729.20

Finding the Fourth Proportional to 8,727,018,324,992, 13,090,540,086,321 and 3,563,863,341,729.20

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Solution

The fourth proportional to 8,727,018,324,992, 13,090,540,086,321 and 3,563,863,341,729.20 is: 5,345,800,157,594.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,727,018,324,992 : 13,090,540,086,321 = 3,563,863,341,729.20 : x
  2. Step 2: Convert to fraction form
    8,727,018,324,992/13,090,540,086,321 = 3,563,863,341,729.20/x
  3. Step 3: Cross multiply
    8,727,018,324,992x = 13,090,540,086,321 × 3,563,863,341,729.20
  4. Step 4: Simplify right side
    8,727,018,324,992x = 46,652,895,937,076,015,575,072,768
  5. Step 5: Solve for x
    x = 46,652,895,937,076,015,575,072,768/8,727,018,324,992
  6. Step 6: Final answer
    x = 5,345,800,157,594.92

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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.