Finding the Third Proportional to 306,310,328 and 655,677,328
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Solution
The third proportional to 306,310,328 and 655,677,328 is: 1,403,520,283.69
Step by Step Solution
- Step 1: Write the proportion equation
306,310,328 : 655,677,328 = 655,677,328 : x - Step 2: Convert to fraction form
306,310,328/655,677,328 = 655,677,328/x - Step 3: Cross multiply
306,310,328x = 655,677,328 × 655,677,328 - Step 4: Simplify right side
306,310,328x = 429,912,758,453,219,584 - Step 5: Solve for x
x = 429,912,758,453,219,584/306,310,328 - Step 6: Final answer
x = 1,403,520,283.69
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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.