Finding the Third Proportional to 32,985,770 and 43,376,920
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Solution
The third proportional to 32,985,770 and 43,376,920 is: 57,041,481.48
Step by Step Solution
- Step 1: Write the proportion equation
32,985,770 : 43,376,920 = 43,376,920 : x - Step 2: Convert to fraction form
32,985,770/43,376,920 = 43,376,920/x - Step 3: Cross multiply
32,985,770x = 43,376,920 × 43,376,920 - Step 4: Simplify right side
32,985,770x = 1,881,557,188,686,400 - Step 5: Solve for x
x = 1,881,557,188,686,400/32,985,770 - Step 6: Final answer
x = 57,041,481.48
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These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.