Finding the Fourth Proportional to 43,504,180,109,271, 65,224,099,528,743 and 26,309,252,115,212
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Solution
The fourth proportional to 43,504,180,109,271, 65,224,099,528,743 and 26,309,252,115,212 is: 39,444,422,907,850.42
Step by Step Solution
- Step 1: Write the proportion equation
43,504,180,109,271 : 65,224,099,528,743 = 26,309,252,115,212 : x - Step 2: Convert to fraction form
43,504,180,109,271/65,224,099,528,743 = 26,309,252,115,212/x - Step 3: Cross multiply
43,504,180,109,271x = 65,224,099,528,743 × 26,309,252,115,212 - Step 4: Simplify right side
43,504,180,109,271x = 1,715,997,278,489,379,837,816,340,480 - Step 5: Solve for x
x = 1,715,997,278,489,379,837,816,340,480/43,504,180,109,271 - Step 6: Final answer
x = 39,444,422,907,850.42
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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.