Finding the Third Proportional to 7,370,450 and 15,948,178
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Solution
The third proportional to 7,370,450 and 15,948,178 is: 34,508,663.86
Step by Step Solution
- Step 1: Write the proportion equation
7,370,450 : 15,948,178 = 15,948,178 : x - Step 2: Convert to fraction form
7,370,450/15,948,178 = 15,948,178/x - Step 3: Cross multiply
7,370,450x = 15,948,178 × 15,948,178 - Step 4: Simplify right side
7,370,450x = 254,344,381,519,684 - Step 5: Solve for x
x = 254,344,381,519,684/7,370,450 - Step 6: Final answer
x = 34,508,663.86
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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.