Finding the Third Proportional to 7,556,565.94 and 11,322,965.95
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Solution
The third proportional to 7,556,565.94 and 11,322,965.95 is: 16,966,643.19
Step by Step Solution
- Step 1: Write the proportion equation
7,556,565.94 : 11,322,965.95 = 11,322,965.95 : x - Step 2: Convert to fraction form
7,556,565.94/11,322,965.95 = 11,322,965.95/x - Step 3: Cross multiply
7,556,565.94x = 11,322,965.95 × 11,322,965.95 - Step 4: Simplify right side
7,556,565.94x = 128,209,557,975,627.94 - Step 5: Solve for x
x = 128,209,557,975,627.94/7,556,565.94 - Step 6: Final answer
x = 16,966,643.19
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.