Finding the Third Proportional to 204,022,995 and 442,685,146
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Solution
The third proportional to 204,022,995 and 442,685,146 is: 960,529,662.30
Step by Step Solution
- Step 1: Write the proportion equation
204,022,995 : 442,685,146 = 442,685,146 : x - Step 2: Convert to fraction form
204,022,995/442,685,146 = 442,685,146/x - Step 3: Cross multiply
204,022,995x = 442,685,146 × 442,685,146 - Step 4: Simplify right side
204,022,995x = 195,970,138,489,041,312 - Step 5: Solve for x
x = 195,970,138,489,041,312/204,022,995 - Step 6: Final answer
x = 960,529,662.30
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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.