Finding the Third Proportional to 34,557,852.94 and 74,244,175.31
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Solution
The third proportional to 34,557,852.94 and 74,244,175.31 is: 159,506,366.84
Step by Step Solution
- Step 1: Write the proportion equation
34,557,852.94 : 74,244,175.31 = 74,244,175.31 : x - Step 2: Convert to fraction form
34,557,852.94/74,244,175.31 = 74,244,175.31/x - Step 3: Cross multiply
34,557,852.94x = 74,244,175.31 × 74,244,175.31 - Step 4: Simplify right side
34,557,852.94x = 5,512,197,567,833,234 - Step 5: Solve for x
x = 5,512,197,567,833,234/34,557,852.94 - Step 6: Final answer
x = 159,506,366.84
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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.