Finding the Third Proportional to 202,468,358 and 302,375,778
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Solution
The third proportional to 202,468,358 and 302,375,778 is: 451,582,222.65
Step by Step Solution
- Step 1: Write the proportion equation
202,468,358 : 302,375,778 = 302,375,778 : x - Step 2: Convert to fraction form
202,468,358/302,375,778 = 302,375,778/x - Step 3: Cross multiply
202,468,358x = 302,375,778 × 302,375,778 - Step 4: Simplify right side
202,468,358x = 91,431,111,121,105,280 - Step 5: Solve for x
x = 91,431,111,121,105,280/202,468,358 - Step 6: Final answer
x = 451,582,222.65
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.