Finding the Third Proportional to 20,734,722 and 46,071,522
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Solution
The third proportional to 20,734,722 and 46,071,522 is: 102,368,632.64
Step by Step Solution
- Step 1: Write the proportion equation
20,734,722 : 46,071,522 = 46,071,522 : x - Step 2: Convert to fraction form
20,734,722/46,071,522 = 46,071,522/x - Step 3: Cross multiply
20,734,722x = 46,071,522 × 46,071,522 - Step 4: Simplify right side
20,734,722x = 2,122,585,139,396,484 - Step 5: Solve for x
x = 2,122,585,139,396,484/20,734,722 - Step 6: Final answer
x = 102,368,632.64
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.