Finding the Fourth Proportional to 382,531,536.92, 573,800,520 and 106,204,298.12
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Solution
The fourth proportional to 382,531,536.92, 573,800,520 and 106,204,298.12 is: 159,307,339.67
Step by Step Solution
- Step 1: Write the proportion equation
382,531,536.92 : 573,800,520 = 106,204,298.12 : x - Step 2: Convert to fraction form
382,531,536.92/573,800,520 = 106,204,298.12/x - Step 3: Cross multiply
382,531,536.92x = 573,800,520 × 106,204,298.12 - Step 4: Simplify right side
382,531,536.92x = 60,940,081,487,491,024 - Step 5: Solve for x
x = 60,940,081,487,491,024/382,531,536.92 - Step 6: Final answer
x = 159,307,339.67
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.