Finding the Third Proportional to 9,452,032 and 20,734,000
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Solution
The third proportional to 9,452,032 and 20,734,000 is: 45,482,151.99
Step by Step Solution
- Step 1: Write the proportion equation
9,452,032 : 20,734,000 = 20,734,000 : x - Step 2: Convert to fraction form
9,452,032/20,734,000 = 20,734,000/x - Step 3: Cross multiply
9,452,032x = 20,734,000 × 20,734,000 - Step 4: Simplify right side
9,452,032x = 429,898,756,000,000 - Step 5: Solve for x
x = 429,898,756,000,000/9,452,032 - Step 6: Final answer
x = 45,482,151.99
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.