Finding the Third Proportional to 12,299,536.13 and 19,093,922.44
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Solution
The third proportional to 12,299,536.13 and 19,093,922.44 is: 29,641,595.45
Step by Step Solution
- Step 1: Write the proportion equation
12,299,536.13 : 19,093,922.44 = 19,093,922.44 : x - Step 2: Convert to fraction form
12,299,536.13/19,093,922.44 = 19,093,922.44/x - Step 3: Cross multiply
12,299,536.13x = 19,093,922.44 × 19,093,922.44 - Step 4: Simplify right side
12,299,536.13x = 364,577,874,049,265.94 - Step 5: Solve for x
x = 364,577,874,049,265.94/12,299,536.13 - Step 6: Final answer
x = 29,641,595.45
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.