Finding the Fourth Proportional to 17,964,330.06, 24,790,751.01 and 10,229,372.36
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Solution
The fourth proportional to 17,964,330.06, 24,790,751.01 and 10,229,372.36 is: 14,116,519.92
Step by Step Solution
- Step 1: Write the proportion equation
17,964,330.06 : 24,790,751.01 = 10,229,372.36 : x - Step 2: Convert to fraction form
17,964,330.06/24,790,751.01 = 10,229,372.36/x - Step 3: Cross multiply
17,964,330.06x = 24,790,751.01 × 10,229,372.36 - Step 4: Simplify right side
17,964,330.06x = 253,593,823,165,336.09 - Step 5: Solve for x
x = 253,593,823,165,336.09/17,964,330.06 - Step 6: Final answer
x = 14,116,519.92
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.