Finding the Third Proportional to 47,852,544 and 71,761,248
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Solution
The third proportional to 47,852,544 and 71,761,248 is: 107,615,526.45
Step by Step Solution
- Step 1: Write the proportion equation
47,852,544 : 71,761,248 = 71,761,248 : x - Step 2: Convert to fraction form
47,852,544/71,761,248 = 71,761,248/x - Step 3: Cross multiply
47,852,544x = 71,761,248 × 71,761,248 - Step 4: Simplify right side
47,852,544x = 5,149,676,714,517,504 - Step 5: Solve for x
x = 5,149,676,714,517,504/47,852,544 - Step 6: Final answer
x = 107,615,526.45
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.