Finding the Third Proportional to 314,561,133 and 471,841,749
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Solution
The third proportional to 314,561,133 and 471,841,749 is: 707,762,697.75
Step by Step Solution
- Step 1: Write the proportion equation
314,561,133 : 471,841,749 = 471,841,749 : x - Step 2: Convert to fraction form
314,561,133/471,841,749 = 471,841,749/x - Step 3: Cross multiply
314,561,133x = 471,841,749 × 471,841,749 - Step 4: Simplify right side
314,561,133x = 222,634,636,099,379,008 - Step 5: Solve for x
x = 222,634,636,099,379,008/314,561,133 - Step 6: Final answer
x = 707,762,697.75
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.