Home / 33,064,419,720.90-49,596,629,581.35-19,840,467,029.70

Finding the Fourth Proportional to 33,064,419,720.90, 49,596,629,581.35 and 19,840,467,029.70

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Solution

The fourth proportional to 33,064,419,720.90, 49,596,629,581.35 and 19,840,467,029.70 is: 29,760,700,544.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,064,419,720.90 : 49,596,629,581.35 = 19,840,467,029.70 : x
  2. Step 2: Convert to fraction form
    33,064,419,720.90/49,596,629,581.35 = 19,840,467,029.70/x
  3. Step 3: Cross multiply
    33,064,419,720.90x = 49,596,629,581.35 × 19,840,467,029.70
  4. Step 4: Simplify right side
    33,064,419,720.90x = 984,020,293,993,018,425,344
  5. Step 5: Solve for x
    x = 984,020,293,993,018,425,344/33,064,419,720.90
  6. Step 6: Final answer
    x = 29,760,700,544.55

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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.