Finding the Third Proportional to 7,270,330 and 15,292,772
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Solution
The third proportional to 7,270,330 and 15,292,772 is: 32,167,573.61
Step by Step Solution
- Step 1: Write the proportion equation
7,270,330 : 15,292,772 = 15,292,772 : x - Step 2: Convert to fraction form
7,270,330/15,292,772 = 15,292,772/x - Step 3: Cross multiply
7,270,330x = 15,292,772 × 15,292,772 - Step 4: Simplify right side
7,270,330x = 233,868,875,443,984 - Step 5: Solve for x
x = 233,868,875,443,984/7,270,330 - Step 6: Final answer
x = 32,167,573.61
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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.