Finding the Third Proportional to 314,561,568 and 471,842,412
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Solution
The third proportional to 314,561,568 and 471,842,412 is: 707,763,708.00
Step by Step Solution
- Step 1: Write the proportion equation
314,561,568 : 471,842,412 = 471,842,412 : x - Step 2: Convert to fraction form
314,561,568/471,842,412 = 471,842,412/x - Step 3: Cross multiply
314,561,568x = 471,842,412 × 471,842,412 - Step 4: Simplify right side
314,561,568x = 222,635,261,761,977,728 - Step 5: Solve for x
x = 222,635,261,761,977,728/314,561,568 - Step 6: Final answer
x = 707,763,708.00
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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.