Finding the Third Proportional to 160,332,430 and 351,307,916
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Solution
The third proportional to 160,332,430 and 351,307,916 is: 769,758,506.40
Step by Step Solution
- Step 1: Write the proportion equation
160,332,430 : 351,307,916 = 351,307,916 : x - Step 2: Convert to fraction form
160,332,430/351,307,916 = 351,307,916/x - Step 3: Cross multiply
160,332,430x = 351,307,916 × 351,307,916 - Step 4: Simplify right side
160,332,430x = 123,417,251,844,263,056 - Step 5: Solve for x
x = 123,417,251,844,263,056/160,332,430 - Step 6: Final answer
x = 769,758,506.40
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.