Finding the Fourth Proportional to 222,757,528.24, 334,464,295.92 and 124,581,583.84
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Solution
The fourth proportional to 222,757,528.24, 334,464,295.92 and 124,581,583.84 is: 187,055,818.28
Step by Step Solution
- Step 1: Write the proportion equation
222,757,528.24 : 334,464,295.92 = 124,581,583.84 : x - Step 2: Convert to fraction form
222,757,528.24/334,464,295.92 = 124,581,583.84/x - Step 3: Cross multiply
222,757,528.24x = 334,464,295.92 × 124,581,583.84 - Step 4: Simplify right side
222,757,528.24x = 41,668,091,723,644,056 - Step 5: Solve for x
x = 41,668,091,723,644,056/222,757,528.24 - Step 6: Final answer
x = 187,055,818.28
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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.