Finding the Third Proportional to 7,647,969,148.14 and 16,458,200,122.08
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Solution
The third proportional to 7,647,969,148.14 and 16,458,200,122.08 is: 35,417,552,818.50
Step by Step Solution
- Step 1: Write the proportion equation
7,647,969,148.14 : 16,458,200,122.08 = 16,458,200,122.08 : x - Step 2: Convert to fraction form
7,647,969,148.14/16,458,200,122.08 = 16,458,200,122.08/x - Step 3: Cross multiply
7,647,969,148.14x = 16,458,200,122.08 × 16,458,200,122.08 - Step 4: Simplify right side
7,647,969,148.14x = 270,872,351,258,401,210,368 - Step 5: Solve for x
x = 270,872,351,258,401,210,368/7,647,969,148.14 - Step 6: Final answer
x = 35,417,552,818.50
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.