Finding the Third Proportional to 161,497,014 and 354,260,192
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Solution
The third proportional to 161,497,014 and 354,260,192 is: 777,105,907.58
Step by Step Solution
- Step 1: Write the proportion equation
161,497,014 : 354,260,192 = 354,260,192 : x - Step 2: Convert to fraction form
161,497,014/354,260,192 = 354,260,192/x - Step 3: Cross multiply
161,497,014x = 354,260,192 × 354,260,192 - Step 4: Simplify right side
161,497,014x = 125,500,283,635,876,864 - Step 5: Solve for x
x = 125,500,283,635,876,864/161,497,014 - Step 6: Final answer
x = 777,105,907.58
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.