Finding the Third Proportional to 201,397,502 and 310,992,994
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Solution
The third proportional to 201,397,502 and 310,992,994 is: 480,227,616.31
Step by Step Solution
- Step 1: Write the proportion equation
201,397,502 : 310,992,994 = 310,992,994 : x - Step 2: Convert to fraction form
201,397,502/310,992,994 = 310,992,994/x - Step 3: Cross multiply
201,397,502x = 310,992,994 × 310,992,994 - Step 4: Simplify right side
201,397,502x = 96,716,642,317,084,032 - Step 5: Solve for x
x = 96,716,642,317,084,032/201,397,502 - Step 6: Final answer
x = 480,227,616.31
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.