Finding the Third Proportional to 480,813,676 and 718,390,104
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Solution
The third proportional to 480,813,676 and 718,390,104 is: 1,073,356,202.80
Step by Step Solution
- Step 1: Write the proportion equation
480,813,676 : 718,390,104 = 718,390,104 : x - Step 2: Convert to fraction form
480,813,676/718,390,104 = 718,390,104/x - Step 3: Cross multiply
480,813,676x = 718,390,104 × 718,390,104 - Step 4: Simplify right side
480,813,676x = 516,084,341,525,130,816 - Step 5: Solve for x
x = 516,084,341,525,130,816/480,813,676 - Step 6: Final answer
x = 1,073,356,202.80
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.