Home / 16,131,521,589,011-22,261,566,863,954-8,723,954,205,300.80

Finding the Fourth Proportional to 16,131,521,589,011, 22,261,566,863,954 and 8,723,954,205,300.80

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Solution

The fourth proportional to 16,131,521,589,011, 22,261,566,863,954 and 8,723,954,205,300.80 is: 12,039,093,075,489.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,131,521,589,011 : 22,261,566,863,954 = 8,723,954,205,300.80 : x
  2. Step 2: Convert to fraction form
    16,131,521,589,011/22,261,566,863,954 = 8,723,954,205,300.80/x
  3. Step 3: Cross multiply
    16,131,521,589,011x = 22,261,566,863,954 × 8,723,954,205,300.80
  4. Step 4: Simplify right side
    16,131,521,589,011x = 194,208,889,859,376,427,772,674,048
  5. Step 5: Solve for x
    x = 194,208,889,859,376,427,772,674,048/16,131,521,589,011
  6. Step 6: Final answer
    x = 12,039,093,075,489.79

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Double scale
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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.