Home / 33,911,647,108.41-46,797,217,678.35-18,669,586,745.55

Finding the Fourth Proportional to 33,911,647,108.41, 46,797,217,678.35 and 18,669,586,745.55

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Solution

The fourth proportional to 33,911,647,108.41, 46,797,217,678.35 and 18,669,586,745.55 is: 25,763,558,818.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,911,647,108.41 : 46,797,217,678.35 = 18,669,586,745.55 : x
  2. Step 2: Convert to fraction form
    33,911,647,108.41/46,797,217,678.35 = 18,669,586,745.55/x
  3. Step 3: Cross multiply
    33,911,647,108.41x = 46,797,217,678.35 × 18,669,586,745.55
  4. Step 4: Simplify right side
    33,911,647,108.41x = 873,684,714,896,341,204,992
  5. Step 5: Solve for x
    x = 873,684,714,896,341,204,992/33,911,647,108.41
  6. Step 6: Final answer
    x = 25,763,558,818.11

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1.5x scale

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.