Finding the Third Proportional to 392,304,252 and 832,428,024
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Solution
The third proportional to 392,304,252 and 832,428,024 is: 1,766,323,998.80
Step by Step Solution
- Step 1: Write the proportion equation
392,304,252 : 832,428,024 = 832,428,024 : x - Step 2: Convert to fraction form
392,304,252/832,428,024 = 832,428,024/x - Step 3: Cross multiply
392,304,252x = 832,428,024 × 832,428,024 - Step 4: Simplify right side
392,304,252x = 692,936,415,140,544,512 - Step 5: Solve for x
x = 692,936,415,140,544,512/392,304,252 - Step 6: Final answer
x = 1,766,323,998.80
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.