Finding the Third Proportional to 7,019,596 and 15,331,030
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Solution
The third proportional to 7,019,596 and 15,331,030 is: 33,483,476.95
Step by Step Solution
- Step 1: Write the proportion equation
7,019,596 : 15,331,030 = 15,331,030 : x - Step 2: Convert to fraction form
7,019,596/15,331,030 = 15,331,030/x - Step 3: Cross multiply
7,019,596x = 15,331,030 × 15,331,030 - Step 4: Simplify right side
7,019,596x = 235,040,480,860,900 - Step 5: Solve for x
x = 235,040,480,860,900/7,019,596 - Step 6: Final answer
x = 33,483,476.95
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.