Finding the Third Proportional to 96,756,988 and 208,906,136
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Solution
The third proportional to 96,756,988 and 208,906,136 is: 451,045,186.09
Step by Step Solution
- Step 1: Write the proportion equation
96,756,988 : 208,906,136 = 208,906,136 : x - Step 2: Convert to fraction form
96,756,988/208,906,136 = 208,906,136/x - Step 3: Cross multiply
96,756,988x = 208,906,136 × 208,906,136 - Step 4: Simplify right side
96,756,988x = 43,641,773,658,450,496 - Step 5: Solve for x
x = 43,641,773,658,450,496/96,756,988 - Step 6: Final answer
x = 451,045,186.09
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.