Finding the Fourth Proportional to 36,762,564.20, 55,118,310.06 and 16,281,122.92
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Solution
The fourth proportional to 36,762,564.20, 55,118,310.06 and 16,281,122.92 is: 24,410,375.09
Step by Step Solution
- Step 1: Write the proportion equation
36,762,564.20 : 55,118,310.06 = 16,281,122.92 : x - Step 2: Convert to fraction form
36,762,564.20/55,118,310.06 = 16,281,122.92/x - Step 3: Cross multiply
36,762,564.20x = 55,118,310.06 × 16,281,122.92 - Step 4: Simplify right side
36,762,564.20x = 897,387,981,229,532.62 - Step 5: Solve for x
x = 897,387,981,229,532.62/36,762,564.20 - Step 6: Final answer
x = 24,410,375.09
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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.