Finding the Fourth Proportional to 17,227,944.08, 25,808,798.68 and 9,631,873.68
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Solution
The fourth proportional to 17,227,944.08, 25,808,798.68 and 9,631,873.68 is: 14,429,295.08
Step by Step Solution
- Step 1: Write the proportion equation
17,227,944.08 : 25,808,798.68 = 9,631,873.68 : x - Step 2: Convert to fraction form
17,227,944.08/25,808,798.68 = 9,631,873.68/x - Step 3: Cross multiply
17,227,944.08x = 25,808,798.68 × 9,631,873.68 - Step 4: Simplify right side
17,227,944.08x = 248,587,088,718,310.72 - Step 5: Solve for x
x = 248,587,088,718,310.72/17,227,944.08 - Step 6: Final answer
x = 14,429,295.08
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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.