Finding the Third Proportional to 382,103,670 and 818,729,268
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Solution
The third proportional to 382,103,670 and 818,729,268 is: 1,754,282,062.46
Step by Step Solution
- Step 1: Write the proportion equation
382,103,670 : 818,729,268 = 818,729,268 : x - Step 2: Convert to fraction form
382,103,670/818,729,268 = 818,729,268/x - Step 3: Cross multiply
382,103,670x = 818,729,268 × 818,729,268 - Step 4: Simplify right side
382,103,670x = 670,317,614,279,815,808 - Step 5: Solve for x
x = 670,317,614,279,815,808/382,103,670 - Step 6: Final answer
x = 1,754,282,062.46
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.