Finding the Third Proportional to 17,989,684 and 27,634,357
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Solution
The third proportional to 17,989,684 and 27,634,357 is: 42,449,755.47
Step by Step Solution
- Step 1: Write the proportion equation
17,989,684 : 27,634,357 = 27,634,357 : x - Step 2: Convert to fraction form
17,989,684/27,634,357 = 27,634,357/x - Step 3: Cross multiply
17,989,684x = 27,634,357 × 27,634,357 - Step 4: Simplify right side
17,989,684x = 763,657,686,803,449 - Step 5: Solve for x
x = 763,657,686,803,449/17,989,684 - Step 6: Final answer
x = 42,449,755.47
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.