Finding the Fourth Proportional to 9,465,844.68, 14,198,766.93 and 2,277,378.48
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Solution
The fourth proportional to 9,465,844.68, 14,198,766.93 and 2,277,378.48 is: 3,416,067.70
Step by Step Solution
- Step 1: Write the proportion equation
9,465,844.68 : 14,198,766.93 = 2,277,378.48 : x - Step 2: Convert to fraction form
9,465,844.68/14,198,766.93 = 2,277,378.48/x - Step 3: Cross multiply
9,465,844.68x = 14,198,766.93 × 2,277,378.48 - Step 4: Simplify right side
9,465,844.68x = 32,335,966,248,917.66 - Step 5: Solve for x
x = 32,335,966,248,917.66/9,465,844.68 - Step 6: Final answer
x = 3,416,067.70
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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.