Finding the Third Proportional to 97,510,024 and 202,578,272
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Solution
The third proportional to 97,510,024 and 202,578,272 is: 420,858,847.15
Step by Step Solution
- Step 1: Write the proportion equation
97,510,024 : 202,578,272 = 202,578,272 : x - Step 2: Convert to fraction form
97,510,024/202,578,272 = 202,578,272/x - Step 3: Cross multiply
97,510,024x = 202,578,272 × 202,578,272 - Step 4: Simplify right side
97,510,024x = 41,037,956,286,505,984 - Step 5: Solve for x
x = 41,037,956,286,505,984/97,510,024 - Step 6: Final answer
x = 420,858,847.15
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.