Finding the Fourth Proportional to 29,076,114.20, 43,566,932.10 and 24,257,715.80
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Solution
The fourth proportional to 29,076,114.20, 43,566,932.10 and 24,257,715.80 is: 36,347,162.83
Step by Step Solution
- Step 1: Write the proportion equation
29,076,114.20 : 43,566,932.10 = 24,257,715.80 : x - Step 2: Convert to fraction form
29,076,114.20/43,566,932.10 = 24,257,715.80/x - Step 3: Cross multiply
29,076,114.20x = 43,566,932.10 × 24,257,715.80 - Step 4: Simplify right side
29,076,114.20x = 1,056,834,257,159,697.25 - Step 5: Solve for x
x = 1,056,834,257,159,697.25/29,076,114.20 - Step 6: Final answer
x = 36,347,162.83
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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.