Finding the Third Proportional to 7,270,368 and 15,292,860
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Solution
The third proportional to 7,270,368 and 15,292,860 is: 32,167,775.69
Step by Step Solution
- Step 1: Write the proportion equation
7,270,368 : 15,292,860 = 15,292,860 : x - Step 2: Convert to fraction form
7,270,368/15,292,860 = 15,292,860/x - Step 3: Cross multiply
7,270,368x = 15,292,860 × 15,292,860 - Step 4: Simplify right side
7,270,368x = 233,871,566,979,600 - Step 5: Solve for x
x = 233,871,566,979,600/7,270,368 - Step 6: Final answer
x = 32,167,775.69
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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.