Finding the Third Proportional to 162,440,478 and 350,775,765
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Solution
The third proportional to 162,440,478 and 350,775,765 is: 757,469,066.99
Step by Step Solution
- Step 1: Write the proportion equation
162,440,478 : 350,775,765 = 350,775,765 : x - Step 2: Convert to fraction form
162,440,478/350,775,765 = 350,775,765/x - Step 3: Cross multiply
162,440,478x = 350,775,765 × 350,775,765 - Step 4: Simplify right side
162,440,478x = 123,043,637,311,335,232 - Step 5: Solve for x
x = 123,043,637,311,335,232/162,440,478 - Step 6: Final answer
x = 757,469,066.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.