Finding the Third Proportional to 7,270,318 and 15,292,746
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Solution
The third proportional to 7,270,318 and 15,292,746 is: 32,167,517.32
Step by Step Solution
- Step 1: Write the proportion equation
7,270,318 : 15,292,746 = 15,292,746 : x - Step 2: Convert to fraction form
7,270,318/15,292,746 = 15,292,746/x - Step 3: Cross multiply
7,270,318x = 15,292,746 × 15,292,746 - Step 4: Simplify right side
7,270,318x = 233,868,080,220,516 - Step 5: Solve for x
x = 233,868,080,220,516/7,270,318 - Step 6: Final answer
x = 32,167,517.32
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.