Finding the Fourth Proportional to 23,647,207.99, 32,634,115.43 and 14,942,204.41
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Solution
The fourth proportional to 23,647,207.99, 32,634,115.43 and 14,942,204.41 is: 20,620,854.00
Step by Step Solution
- Step 1: Write the proportion equation
23,647,207.99 : 32,634,115.43 = 14,942,204.41 : x - Step 2: Convert to fraction form
23,647,207.99/32,634,115.43 = 14,942,204.41/x - Step 3: Cross multiply
23,647,207.99x = 32,634,115.43 × 14,942,204.41 - Step 4: Simplify right side
23,647,207.99x = 487,625,623,494,595.06 - Step 5: Solve for x
x = 487,625,623,494,595.06/23,647,207.99 - Step 6: Final answer
x = 20,620,854.00
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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.