Finding the Third Proportional to 306,310,336 and 655,677,344
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Solution
The third proportional to 306,310,336 and 655,677,344 is: 1,403,520,315.54
Step by Step Solution
- Step 1: Write the proportion equation
306,310,336 : 655,677,344 = 655,677,344 : x - Step 2: Convert to fraction form
306,310,336/655,677,344 = 655,677,344/x - Step 3: Cross multiply
306,310,336x = 655,677,344 × 655,677,344 - Step 4: Simplify right side
306,310,336x = 429,912,779,434,894,336 - Step 5: Solve for x
x = 429,912,779,434,894,336/306,310,336 - Step 6: Final answer
x = 1,403,520,315.54
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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.