Finding the Third Proportional to 74,350,912 and 161,054,000
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Solution
The third proportional to 74,350,912 and 161,054,000 is: 348,864,462.03
Step by Step Solution
- Step 1: Write the proportion equation
74,350,912 : 161,054,000 = 161,054,000 : x - Step 2: Convert to fraction form
74,350,912/161,054,000 = 161,054,000/x - Step 3: Cross multiply
74,350,912x = 161,054,000 × 161,054,000 - Step 4: Simplify right side
74,350,912x = 25,938,390,916,000,000 - Step 5: Solve for x
x = 25,938,390,916,000,000/74,350,912 - Step 6: Final answer
x = 348,864,462.03
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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.