Finding the Fourth Proportional to 6,986,415,917,232.60, 10,479,837,369,999 and 2,396,880,442,546.60
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Solution
The fourth proportional to 6,986,415,917,232.60, 10,479,837,369,999 and 2,396,880,442,546.60 is: 3,595,393,908,808.32
Step by Step Solution
- Step 1: Write the proportion equation
6,986,415,917,232.60 : 10,479,837,369,999 = 2,396,880,442,546.60 : x - Step 2: Convert to fraction form
6,986,415,917,232.60/10,479,837,369,999 = 2,396,880,442,546.60/x - Step 3: Cross multiply
6,986,415,917,232.60x = 10,479,837,369,999 × 2,396,880,442,546.60 - Step 4: Simplify right side
6,986,415,917,232.60x = 25,118,917,233,219,602,070,110,208 - Step 5: Solve for x
x = 25,118,917,233,219,602,070,110,208/6,986,415,917,232.60 - Step 6: Final answer
x = 3,595,393,908,808.32
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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.