Finding the Third Proportional to 273,017,716 and 386,311,652
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Solution
The third proportional to 273,017,716 and 386,311,652 is: 546,619,079.00
Step by Step Solution
- Step 1: Write the proportion equation
273,017,716 : 386,311,652 = 386,311,652 : x - Step 2: Convert to fraction form
273,017,716/386,311,652 = 386,311,652/x - Step 3: Cross multiply
273,017,716x = 386,311,652 × 386,311,652 - Step 4: Simplify right side
273,017,716x = 149,236,692,470,969,088 - Step 5: Solve for x
x = 149,236,692,470,969,088/273,017,716 - Step 6: Final answer
x = 546,619,079.00
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.