Finding the Fourth Proportional to 8,393,265,304.44, 11,582,867,340.60 and 4,582,939,332
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Solution
The fourth proportional to 8,393,265,304.44, 11,582,867,340.60 and 4,582,939,332 is: 6,324,544,308.70
Step by Step Solution
- Step 1: Write the proportion equation
8,393,265,304.44 : 11,582,867,340.60 = 4,582,939,332 : x - Step 2: Convert to fraction form
8,393,265,304.44/11,582,867,340.60 = 4,582,939,332/x - Step 3: Cross multiply
8,393,265,304.44x = 11,582,867,340.60 × 4,582,939,332 - Step 4: Simplify right side
8,393,265,304.44x = 53,083,578,312,573,984,768 - Step 5: Solve for x
x = 53,083,578,312,573,984,768/8,393,265,304.44 - Step 6: Final answer
x = 6,324,544,308.70
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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.