Finding the Fourth Proportional to 36,072,424,421,700, 49,804,850,640,774 and 33,767,799,404,016
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Solution
The fourth proportional to 36,072,424,421,700, 49,804,850,640,774 and 33,767,799,404,016 is: 46,622,876,968,949.11
Step by Step Solution
- Step 1: Write the proportion equation
36,072,424,421,700 : 49,804,850,640,774 = 33,767,799,404,016 : x - Step 2: Convert to fraction form
36,072,424,421,700/49,804,850,640,774 = 33,767,799,404,016/x - Step 3: Cross multiply
36,072,424,421,700x = 49,804,850,640,774 × 33,767,799,404,016 - Step 4: Simplify right side
36,072,424,421,700x = 1,681,800,205,784,634,231,109,976,064 - Step 5: Solve for x
x = 1,681,800,205,784,634,231,109,976,064/36,072,424,421,700 - Step 6: Final answer
x = 46,622,876,968,949.11
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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.