Finding the Fourth Proportional to 29,732,192.73, 44,598,202.71 and 8,166,815.10
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Solution
The fourth proportional to 29,732,192.73, 44,598,202.71 and 8,166,815.10 is: 12,250,198.92
Step by Step Solution
- Step 1: Write the proportion equation
29,732,192.73 : 44,598,202.71 = 8,166,815.10 : x - Step 2: Convert to fraction form
29,732,192.73/44,598,202.71 = 8,166,815.10/x - Step 3: Cross multiply
29,732,192.73x = 44,598,202.71 × 8,166,815.10 - Step 4: Simplify right side
29,732,192.73x = 364,225,275,324,888.94 - Step 5: Solve for x
x = 364,225,275,324,888.94/29,732,192.73 - Step 6: Final answer
x = 12,250,198.92
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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.