Finding the Third Proportional to 68,995,125 and 151,989,750
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Solution
The third proportional to 68,995,125 and 151,989,750 is: 334,819,077.51
Step by Step Solution
- Step 1: Write the proportion equation
68,995,125 : 151,989,750 = 151,989,750 : x - Step 2: Convert to fraction form
68,995,125/151,989,750 = 151,989,750/x - Step 3: Cross multiply
68,995,125x = 151,989,750 × 151,989,750 - Step 4: Simplify right side
68,995,125x = 23,100,884,105,062,500 - Step 5: Solve for x
x = 23,100,884,105,062,500/68,995,125 - Step 6: Final answer
x = 334,819,077.51
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.