Finding the Third Proportional to 17,473,585 and 27,351,172
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Solution
The third proportional to 17,473,585 and 27,351,172 is: 42,812,428.58
Step by Step Solution
- Step 1: Write the proportion equation
17,473,585 : 27,351,172 = 27,351,172 : x - Step 2: Convert to fraction form
17,473,585/27,351,172 = 27,351,172/x - Step 3: Cross multiply
17,473,585x = 27,351,172 × 27,351,172 - Step 4: Simplify right side
17,473,585x = 748,086,609,773,584 - Step 5: Solve for x
x = 748,086,609,773,584/17,473,585 - Step 6: Final answer
x = 42,812,428.58
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.