Finding the Fourth Proportional to 32,596,864.20, 48,901,201.20 and 16,382,008.80
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Solution
The fourth proportional to 32,596,864.20, 48,901,201.20 and 16,382,008.80 is: 24,575,980.79
Step by Step Solution
- Step 1: Write the proportion equation
32,596,864.20 : 48,901,201.20 = 16,382,008.80 : x - Step 2: Convert to fraction form
32,596,864.20/48,901,201.20 = 16,382,008.80/x - Step 3: Cross multiply
32,596,864.20x = 48,901,201.20 × 16,382,008.80 - Step 4: Simplify right side
32,596,864.20x = 801,099,908,388,970.62 - Step 5: Solve for x
x = 801,099,908,388,970.62/32,596,864.20 - Step 6: Final answer
x = 24,575,980.79
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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.