Finding the Third Proportional to 267,457,870.13 and 582,397,439.63
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Solution
The third proportional to 267,457,870.13 and 582,397,439.63 is: 1,268,187,686.99
Step by Step Solution
- Step 1: Write the proportion equation
267,457,870.13 : 582,397,439.63 = 582,397,439.63 : x - Step 2: Convert to fraction form
267,457,870.13/582,397,439.63 = 582,397,439.63/x - Step 3: Cross multiply
267,457,870.13x = 582,397,439.63 × 582,397,439.63 - Step 4: Simplify right side
267,457,870.13x = 339,186,777,681,755,520 - Step 5: Solve for x
x = 339,186,777,681,755,520/267,457,870.13 - Step 6: Final answer
x = 1,268,187,686.99
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.