Finding the Third Proportional to 227,519,769 and 343,670,719
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Solution
The third proportional to 227,519,769 and 343,670,719 is: 519,117,805.09
Step by Step Solution
- Step 1: Write the proportion equation
227,519,769 : 343,670,719 = 343,670,719 : x - Step 2: Convert to fraction form
227,519,769/343,670,719 = 343,670,719/x - Step 3: Cross multiply
227,519,769x = 343,670,719 × 343,670,719 - Step 4: Simplify right side
227,519,769x = 118,109,563,097,976,960 - Step 5: Solve for x
x = 118,109,563,097,976,960/227,519,769 - Step 6: Final answer
x = 519,117,805.09
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.