Finding the Third Proportional to 7,303,770 and 11,397,811.50
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Solution
The third proportional to 7,303,770 and 11,397,811.50 is: 17,786,719.32
Step by Step Solution
- Step 1: Write the proportion equation
7,303,770 : 11,397,811.50 = 11,397,811.50 : x - Step 2: Convert to fraction form
7,303,770/11,397,811.50 = 11,397,811.50/x - Step 3: Cross multiply
7,303,770x = 11,397,811.50 × 11,397,811.50 - Step 4: Simplify right side
7,303,770x = 129,910,106,989,532.25 - Step 5: Solve for x
x = 129,910,106,989,532.25/7,303,770 - Step 6: Final answer
x = 17,786,719.32
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.