Finding the Third Proportional to 164,719,880 and 351,326,896
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Solution
The third proportional to 164,719,880 and 351,326,896 is: 749,336,314.80
Step by Step Solution
- Step 1: Write the proportion equation
164,719,880 : 351,326,896 = 351,326,896 : x - Step 2: Convert to fraction form
164,719,880/351,326,896 = 351,326,896/x - Step 3: Cross multiply
164,719,880x = 351,326,896 × 351,326,896 - Step 4: Simplify right side
164,719,880x = 123,430,587,852,994,816 - Step 5: Solve for x
x = 123,430,587,852,994,816/164,719,880 - Step 6: Final answer
x = 749,336,314.80
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.