Finding the Fourth Proportional to 32,065,165.77, 48,080,446.19 and 14,548,162.35
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Solution
The fourth proportional to 32,065,165.77, 48,080,446.19 and 14,548,162.35 is: 21,814,393.29
Step by Step Solution
- Step 1: Write the proportion equation
32,065,165.77 : 48,080,446.19 = 14,548,162.35 : x - Step 2: Convert to fraction form
32,065,165.77/48,080,446.19 = 14,548,162.35/x - Step 3: Cross multiply
32,065,165.77x = 48,080,446.19 × 14,548,162.35 - Step 4: Simplify right side
32,065,165.77x = 699,482,136,959,818.12 - Step 5: Solve for x
x = 699,482,136,959,818.12/32,065,165.77 - Step 6: Final answer
x = 21,814,393.29
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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.