Finding the Third Proportional to 193,874,045 and 414,988,282
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Solution
The third proportional to 193,874,045 and 414,988,282 is: 888,284,319.84
Step by Step Solution
- Step 1: Write the proportion equation
193,874,045 : 414,988,282 = 414,988,282 : x - Step 2: Convert to fraction form
193,874,045/414,988,282 = 414,988,282/x - Step 3: Cross multiply
193,874,045x = 414,988,282 × 414,988,282 - Step 4: Simplify right side
193,874,045x = 172,215,274,197,311,520 - Step 5: Solve for x
x = 172,215,274,197,311,520/193,874,045 - Step 6: Final answer
x = 888,284,319.84
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.