Finding the Fourth Proportional to 32,259,498.76, 44,517,974.88 and 17,575,119.94
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Solution
The fourth proportional to 32,259,498.76, 44,517,974.88 and 17,575,119.94 is: 24,253,592.84
Step by Step Solution
- Step 1: Write the proportion equation
32,259,498.76 : 44,517,974.88 = 17,575,119.94 : x - Step 2: Convert to fraction form
32,259,498.76/44,517,974.88 = 17,575,119.94/x - Step 3: Cross multiply
32,259,498.76x = 44,517,974.88 × 17,575,119.94 - Step 4: Simplify right side
32,259,498.76x = 782,408,748,001,907.25 - Step 5: Solve for x
x = 782,408,748,001,907.25/32,259,498.76 - Step 6: Final answer
x = 24,253,592.84
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.