Finding the Third Proportional to 274,446,652.43 and 418,101,768.91
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Solution
The third proportional to 274,446,652.43 and 418,101,768.91 is: 636,951,070.88
Step by Step Solution
- Step 1: Write the proportion equation
274,446,652.43 : 418,101,768.91 = 418,101,768.91 : x - Step 2: Convert to fraction form
274,446,652.43/418,101,768.91 = 418,101,768.91/x - Step 3: Cross multiply
274,446,652.43x = 418,101,768.91 × 418,101,768.91 - Step 4: Simplify right side
274,446,652.43x = 174,809,089,161,715,776 - Step 5: Solve for x
x = 174,809,089,161,715,776/274,446,652.43 - Step 6: Final answer
x = 636,951,070.88
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.