Finding the Third Proportional to 314,561,194 and 471,841,832
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Solution
The third proportional to 314,561,194 and 471,841,832 is: 707,762,809.50
Step by Step Solution
- Step 1: Write the proportion equation
314,561,194 : 471,841,832 = 471,841,832 : x - Step 2: Convert to fraction form
314,561,194/471,841,832 = 471,841,832/x - Step 3: Cross multiply
314,561,194x = 471,841,832 × 471,841,832 - Step 4: Simplify right side
314,561,194x = 222,634,714,425,116,224 - Step 5: Solve for x
x = 222,634,714,425,116,224/314,561,194 - Step 6: Final answer
x = 707,762,809.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.