Finding the Third Proportional to 34,557,852 and 74,244,174
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Solution
The third proportional to 34,557,852 and 74,244,174 is: 159,506,365.53
Step by Step Solution
- Step 1: Write the proportion equation
34,557,852 : 74,244,174 = 74,244,174 : x - Step 2: Convert to fraction form
34,557,852/74,244,174 = 74,244,174/x - Step 3: Cross multiply
34,557,852x = 74,244,174 × 74,244,174 - Step 4: Simplify right side
34,557,852x = 5,512,197,372,942,276 - Step 5: Solve for x
x = 5,512,197,372,942,276/34,557,852 - Step 6: Final answer
x = 159,506,365.53
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.