Home / 16,206,054,777-24,336,901,354.98-9,947,236,418.82

Finding the Fourth Proportional to 16,206,054,777, 24,336,901,354.98 and 9,947,236,418.82

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Solution

The fourth proportional to 16,206,054,777, 24,336,901,354.98 and 9,947,236,418.82 is: 14,937,929,978.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,206,054,777 : 24,336,901,354.98 = 9,947,236,418.82 : x
  2. Step 2: Convert to fraction form
    16,206,054,777/24,336,901,354.98 = 9,947,236,418.82/x
  3. Step 3: Cross multiply
    16,206,054,777x = 24,336,901,354.98 × 9,947,236,418.82
  4. Step 4: Simplify right side
    16,206,054,777x = 242,084,911,479,486,840,832
  5. Step 5: Solve for x
    x = 242,084,911,479,486,840,832/16,206,054,777
  6. Step 6: Final answer
    x = 14,937,929,978.06

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1.5x scale

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.