Finding the Third Proportional to 271,628,643 and 588,382,636.50
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Solution
The third proportional to 271,628,643 and 588,382,636.50 is: 1,274,512,595.99
Step by Step Solution
- Step 1: Write the proportion equation
271,628,643 : 588,382,636.50 = 588,382,636.50 : x - Step 2: Convert to fraction form
271,628,643/588,382,636.50 = 588,382,636.50/x - Step 3: Cross multiply
271,628,643x = 588,382,636.50 × 588,382,636.50 - Step 4: Simplify right side
271,628,643x = 346,194,126,934,691,136 - Step 5: Solve for x
x = 346,194,126,934,691,136/271,628,643 - Step 6: Final answer
x = 1,274,512,595.99
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.