Finding the Third Proportional to 17,474,135 and 27,352,018
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Solution
The third proportional to 17,474,135 and 27,352,018 is: 42,813,729.47
Step by Step Solution
- Step 1: Write the proportion equation
17,474,135 : 27,352,018 = 27,352,018 : x - Step 2: Convert to fraction form
17,474,135/27,352,018 = 27,352,018/x - Step 3: Cross multiply
17,474,135x = 27,352,018 × 27,352,018 - Step 4: Simplify right side
17,474,135x = 748,132,888,672,324 - Step 5: Solve for x
x = 748,132,888,672,324/17,474,135 - Step 6: Final answer
x = 42,813,729.47
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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.