Finding the Fourth Proportional to 4,273,160,743.23, 5,896,996,449.68 and 2,367,954,042.87
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Solution
The fourth proportional to 4,273,160,743.23, 5,896,996,449.68 and 2,367,954,042.87 is: 3,267,795,765.91
Step by Step Solution
- Step 1: Write the proportion equation
4,273,160,743.23 : 5,896,996,449.68 = 2,367,954,042.87 : x - Step 2: Convert to fraction form
4,273,160,743.23/5,896,996,449.68 = 2,367,954,042.87/x - Step 3: Cross multiply
4,273,160,743.23x = 5,896,996,449.68 × 2,367,954,042.87 - Step 4: Simplify right side
4,273,160,743.23x = 13,963,816,583,797,952,512 - Step 5: Solve for x
x = 13,963,816,583,797,952,512/4,273,160,743.23 - Step 6: Final answer
x = 3,267,795,765.91
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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.