Finding the Third Proportional to 186,338,457 and 403,731,501.75
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Solution
The third proportional to 186,338,457 and 403,731,501.75 is: 874,747,640.02
Step by Step Solution
- Step 1: Write the proportion equation
186,338,457 : 403,731,501.75 = 403,731,501.75 : x - Step 2: Convert to fraction form
186,338,457/403,731,501.75 = 403,731,501.75/x - Step 3: Cross multiply
186,338,457x = 403,731,501.75 × 403,731,501.75 - Step 4: Simplify right side
186,338,457x = 162,999,125,505,310,240 - Step 5: Solve for x
x = 162,999,125,505,310,240/186,338,457 - Step 6: Final answer
x = 874,747,640.02
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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.