Finding the Third Proportional to 115,325,704.13 and 248,775,350.63
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Solution
The third proportional to 115,325,704.13 and 248,775,350.63 is: 536,646,843.37
Step by Step Solution
- Step 1: Write the proportion equation
115,325,704.13 : 248,775,350.63 = 248,775,350.63 : x - Step 2: Convert to fraction form
115,325,704.13/248,775,350.63 = 248,775,350.63/x - Step 3: Cross multiply
115,325,704.13x = 248,775,350.63 × 248,775,350.63 - Step 4: Simplify right side
115,325,704.13x = 61,889,175,078,591,688 - Step 5: Solve for x
x = 61,889,175,078,591,688/115,325,704.13 - Step 6: Final answer
x = 536,646,843.37
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.