Finding the Third Proportional to 339,565,872 and 727,543,104
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Solution
The third proportional to 339,565,872 and 727,543,104 is: 1,558,810,857.70
Step by Step Solution
- Step 1: Write the proportion equation
339,565,872 : 727,543,104 = 727,543,104 : x - Step 2: Convert to fraction form
339,565,872/727,543,104 = 727,543,104/x - Step 3: Cross multiply
339,565,872x = 727,543,104 × 727,543,104 - Step 4: Simplify right side
339,565,872x = 529,318,968,177,954,816 - Step 5: Solve for x
x = 529,318,968,177,954,816/339,565,872 - Step 6: Final answer
x = 1,558,810,857.70
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.