Finding the Third Proportional to 382,103,658 and 818,729,244
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Solution
The third proportional to 382,103,658 and 818,729,244 is: 1,754,282,014.70
Step by Step Solution
- Step 1: Write the proportion equation
382,103,658 : 818,729,244 = 818,729,244 : x - Step 2: Convert to fraction form
382,103,658/818,729,244 = 818,729,244/x - Step 3: Cross multiply
382,103,658x = 818,729,244 × 818,729,244 - Step 4: Simplify right side
382,103,658x = 670,317,574,980,811,520 - Step 5: Solve for x
x = 670,317,574,980,811,520/382,103,658 - Step 6: Final answer
x = 1,754,282,014.70
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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.