Home / 33,990,481,995.56-46,907,010,983.45-18,540,961,092.40

Finding the Fourth Proportional to 33,990,481,995.56, 46,907,010,983.45 and 18,540,961,092.40

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Solution

The fourth proportional to 33,990,481,995.56, 46,907,010,983.45 and 18,540,961,092.40 is: 25,586,605,853.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,990,481,995.56 : 46,907,010,983.45 = 18,540,961,092.40 : x
  2. Step 2: Convert to fraction form
    33,990,481,995.56/46,907,010,983.45 = 18,540,961,092.40/x
  3. Step 3: Cross multiply
    33,990,481,995.56x = 46,907,010,983.45 × 18,540,961,092.40
  4. Step 4: Simplify right side
    33,990,481,995.56x = 869,701,065,604,691,394,560
  5. Step 5: Solve for x
    x = 869,701,065,604,691,394,560/33,990,481,995.56
  6. Step 6: Final answer
    x = 25,586,605,853.91

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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.