Finding the Fourth Proportional to 96,228,069.05, 144,342,103.58 and 93,393,717.05
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Solution
The fourth proportional to 96,228,069.05, 144,342,103.58 and 93,393,717.05 is: 140,090,575.58
Step by Step Solution
- Step 1: Write the proportion equation
96,228,069.05 : 144,342,103.58 = 93,393,717.05 : x - Step 2: Convert to fraction form
96,228,069.05/144,342,103.58 = 93,393,717.05/x - Step 3: Cross multiply
96,228,069.05x = 144,342,103.58 × 93,393,717.05 - Step 4: Simplify right side
96,228,069.05x = 13,480,645,579,685,342 - Step 5: Solve for x
x = 13,480,645,579,685,342/96,228,069.05 - Step 6: Final answer
x = 140,090,575.58
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Similar ratio
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1.5x scale
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.