Finding the Third Proportional to 163,741,365 and 355,110,057
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Solution
The third proportional to 163,741,365 and 355,110,057 is: 770,136,199.75
Step by Step Solution
- Step 1: Write the proportion equation
163,741,365 : 355,110,057 = 355,110,057 : x - Step 2: Convert to fraction form
163,741,365/355,110,057 = 355,110,057/x - Step 3: Cross multiply
163,741,365x = 355,110,057 × 355,110,057 - Step 4: Simplify right side
163,741,365x = 126,103,152,582,543,248 - Step 5: Solve for x
x = 126,103,152,582,543,248/163,741,365 - Step 6: Final answer
x = 770,136,199.75
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.