Finding the Third Proportional to 107,310,078 and 232,447,455
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Solution
The third proportional to 107,310,078 and 232,447,455 is: 503,511,136.54
Step by Step Solution
- Step 1: Write the proportion equation
107,310,078 : 232,447,455 = 232,447,455 : x - Step 2: Convert to fraction form
107,310,078/232,447,455 = 232,447,455/x - Step 3: Cross multiply
107,310,078x = 232,447,455 × 232,447,455 - Step 4: Simplify right side
107,310,078x = 54,031,819,335,977,024 - Step 5: Solve for x
x = 54,031,819,335,977,024/107,310,078 - Step 6: Final answer
x = 503,511,136.54
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.