Finding the Third Proportional to 17,989,675.88 and 27,634,343.63
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Solution
The third proportional to 17,989,675.88 and 27,634,343.63 is: 42,449,733.55
Step by Step Solution
- Step 1: Write the proportion equation
17,989,675.88 : 27,634,343.63 = 27,634,343.63 : x - Step 2: Convert to fraction form
17,989,675.88/27,634,343.63 = 27,634,343.63/x - Step 3: Cross multiply
17,989,675.88x = 27,634,343.63 × 27,634,343.63 - Step 4: Simplify right side
17,989,675.88x = 763,656,947,584,578.12 - Step 5: Solve for x
x = 763,656,947,584,578.12/17,989,675.88 - Step 6: Final answer
x = 42,449,733.55
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.