Home / 16,315,783,387,614-22,517,755,474,396-9,286,090,795,416.90

Finding the Fourth Proportional to 16,315,783,387,614, 22,517,755,474,396 and 9,286,090,795,416.90

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Solution

The fourth proportional to 16,315,783,387,614, 22,517,755,474,396 and 9,286,090,795,416.90 is: 12,815,929,022,628.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,315,783,387,614 : 22,517,755,474,396 = 9,286,090,795,416.90 : x
  2. Step 2: Convert to fraction form
    16,315,783,387,614/22,517,755,474,396 = 9,286,090,795,416.90/x
  3. Step 3: Cross multiply
    16,315,783,387,614x = 22,517,755,474,396 × 9,286,090,795,416.90
  4. Step 4: Simplify right side
    16,315,783,387,614x = 209,101,921,844,237,229,375,881,216
  5. Step 5: Solve for x
    x = 209,101,921,844,237,229,375,881,216/16,315,783,387,614
  6. Step 6: Final answer
    x = 12,815,929,022,628.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.