Finding the Third Proportional to 267,147,924 and 408,666,708.75
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Solution
The third proportional to 267,147,924 and 408,666,708.75 is: 625,153,571.62
Step by Step Solution
- Step 1: Write the proportion equation
267,147,924 : 408,666,708.75 = 408,666,708.75 : x - Step 2: Convert to fraction form
267,147,924/408,666,708.75 = 408,666,708.75/x - Step 3: Cross multiply
267,147,924x = 408,666,708.75 × 408,666,708.75 - Step 4: Simplify right side
267,147,924x = 167,008,478,840,557,312 - Step 5: Solve for x
x = 167,008,478,840,557,312/267,147,924 - Step 6: Final answer
x = 625,153,571.62
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.