Finding the Fourth Proportional to 24,192,107.10, 36,291,271.05 and 12,067,767.90
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Solution
The fourth proportional to 24,192,107.10, 36,291,271.05 and 12,067,767.90 is: 18,103,203.41
Step by Step Solution
- Step 1: Write the proportion equation
24,192,107.10 : 36,291,271.05 = 12,067,767.90 : x - Step 2: Convert to fraction form
24,192,107.10/36,291,271.05 = 12,067,767.90/x - Step 3: Cross multiply
24,192,107.10x = 36,291,271.05 × 12,067,767.90 - Step 4: Simplify right side
24,192,107.10x = 437,954,635,827,389.25 - Step 5: Solve for x
x = 437,954,635,827,389.25/24,192,107.10 - Step 6: Final answer
x = 18,103,203.41
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.