Finding the Third Proportional to 149,131,663,152 and 327,135,984,312
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Solution
The third proportional to 149,131,663,152 and 327,135,984,312 is: 717,607,179,923.32
Step by Step Solution
- Step 1: Write the proportion equation
149,131,663,152 : 327,135,984,312 = 327,135,984,312 : x - Step 2: Convert to fraction form
149,131,663,152/327,135,984,312 = 327,135,984,312/x - Step 3: Cross multiply
149,131,663,152x = 327,135,984,312 × 327,135,984,312 - Step 4: Simplify right side
149,131,663,152x = 107,017,952,231,781,103,042,560 - Step 5: Solve for x
x = 107,017,952,231,781,103,042,560/149,131,663,152 - Step 6: Final answer
x = 717,607,179,923.32
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.