Finding the Third Proportional to 68,104,782,176 and 159,123,507,324
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Solution
The third proportional to 68,104,782,176 and 159,123,507,324 is: 371,784,326,652.09
Step by Step Solution
- Step 1: Write the proportion equation
68,104,782,176 : 159,123,507,324 = 159,123,507,324 : x - Step 2: Convert to fraction form
68,104,782,176/159,123,507,324 = 159,123,507,324/x - Step 3: Cross multiply
68,104,782,176x = 159,123,507,324 × 159,123,507,324 - Step 4: Simplify right side
68,104,782,176x = 25,320,290,583,091,081,117,696 - Step 5: Solve for x
x = 25,320,290,583,091,081,117,696/68,104,782,176 - Step 6: Final answer
x = 371,784,326,652.09
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.