Finding the Third Proportional to 7,103,472 and 15,343,632
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Solution
The third proportional to 7,103,472 and 15,343,632 is: 33,142,531.28
Step by Step Solution
- Step 1: Write the proportion equation
7,103,472 : 15,343,632 = 15,343,632 : x - Step 2: Convert to fraction form
7,103,472/15,343,632 = 15,343,632/x - Step 3: Cross multiply
7,103,472x = 15,343,632 × 15,343,632 - Step 4: Simplify right side
7,103,472x = 235,427,042,951,424 - Step 5: Solve for x
x = 235,427,042,951,424/7,103,472 - Step 6: Final answer
x = 33,142,531.28
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.