Finding the Fourth Proportional to 41,697,361,967,028, 57,542,368,907,008 and 22,946,957,027,782
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Solution
The fourth proportional to 41,697,361,967,028, 57,542,368,907,008 and 22,946,957,027,782 is: 31,666,805,867,239.50
Step by Step Solution
- Step 1: Write the proportion equation
41,697,361,967,028 : 57,542,368,907,008 = 22,946,957,027,782 : x - Step 2: Convert to fraction form
41,697,361,967,028/57,542,368,907,008 = 22,946,957,027,782/x - Step 3: Cross multiply
41,697,361,967,028x = 57,542,368,907,008 × 22,946,957,027,782 - Step 4: Simplify right side
41,697,361,967,028x = 1,320,422,266,585,891,679,850,463,232 - Step 5: Solve for x
x = 1,320,422,266,585,891,679,850,463,232/41,697,361,967,028 - Step 6: Final answer
x = 31,666,805,867,239.50
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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.