Finding the Fourth Proportional to 63,678,476,207,949, 95,527,264,964,374 and 22,365,954,789,547
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Solution
The fourth proportional to 63,678,476,207,949, 95,527,264,964,374 and 22,365,954,789,547 is: 33,552,286,684,516.47
Step by Step Solution
- Step 1: Write the proportion equation
63,678,476,207,949 : 95,527,264,964,374 = 22,365,954,789,547 : x - Step 2: Convert to fraction form
63,678,476,207,949/95,527,264,964,374 = 22,365,954,789,547/x - Step 3: Cross multiply
63,678,476,207,949x = 95,527,264,964,374 × 22,365,954,789,547 - Step 4: Simplify right side
63,678,476,207,949x = 2,136,558,489,362,266,071,756,701,696 - Step 5: Solve for x
x = 2,136,558,489,362,266,071,756,701,696/63,678,476,207,949 - Step 6: Final answer
x = 33,552,286,684,516.47
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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.