Finding the Third Proportional to 17,329,419 and 37,548,528
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Solution
The third proportional to 17,329,419 and 37,548,528 is: 81,358,293.37
Step by Step Solution
- Step 1: Write the proportion equation
17,329,419 : 37,548,528 = 37,548,528 : x - Step 2: Convert to fraction form
17,329,419/37,548,528 = 37,548,528/x - Step 3: Cross multiply
17,329,419x = 37,548,528 × 37,548,528 - Step 4: Simplify right side
17,329,419x = 1,409,891,954,966,784 - Step 5: Solve for x
x = 1,409,891,954,966,784/17,329,419 - Step 6: Final answer
x = 81,358,293.37
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.