Finding the Third Proportional to 63,679,318 and 136,440,186
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Solution
The third proportional to 63,679,318 and 136,440,186 is: 292,338,626.42
Step by Step Solution
- Step 1: Write the proportion equation
63,679,318 : 136,440,186 = 136,440,186 : x - Step 2: Convert to fraction form
63,679,318/136,440,186 = 136,440,186/x - Step 3: Cross multiply
63,679,318x = 136,440,186 × 136,440,186 - Step 4: Simplify right side
63,679,318x = 18,615,924,355,714,596 - Step 5: Solve for x
x = 18,615,924,355,714,596/63,679,318 - Step 6: Final answer
x = 292,338,626.42
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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.