Finding the Third Proportional to 267,653,665.50 and 409,175,226
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Solution
The third proportional to 267,653,665.50 and 409,175,226 is: 625,526,144.99
Step by Step Solution
- Step 1: Write the proportion equation
267,653,665.50 : 409,175,226 = 409,175,226 : x - Step 2: Convert to fraction form
267,653,665.50/409,175,226 = 409,175,226/x - Step 3: Cross multiply
267,653,665.50x = 409,175,226 × 409,175,226 - Step 4: Simplify right side
267,653,665.50x = 167,424,365,572,151,072 - Step 5: Solve for x
x = 167,424,365,572,151,072/267,653,665.50 - Step 6: Final answer
x = 625,526,144.99
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.