Finding the Third Proportional to 204,388,830 and 443,277,036
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Solution
The third proportional to 204,388,830 and 443,277,036 is: 961,376,072.48
Step by Step Solution
- Step 1: Write the proportion equation
204,388,830 : 443,277,036 = 443,277,036 : x - Step 2: Convert to fraction form
204,388,830/443,277,036 = 443,277,036/x - Step 3: Cross multiply
204,388,830x = 443,277,036 × 443,277,036 - Step 4: Simplify right side
204,388,830x = 196,494,530,644,945,280 - Step 5: Solve for x
x = 196,494,530,644,945,280/204,388,830 - Step 6: Final answer
x = 961,376,072.48
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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.