Finding the Fourth Proportional to 9,586,733,232,263.20, 14,378,646,893,162 and 2,609,147,268,793.70
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Solution
The fourth proportional to 9,586,733,232,263.20, 14,378,646,893,162 and 2,609,147,268,793.70 is: 3,913,325,463,567.32
Step by Step Solution
- Step 1: Write the proportion equation
9,586,733,232,263.20 : 14,378,646,893,162 = 2,609,147,268,793.70 : x - Step 2: Convert to fraction form
9,586,733,232,263.20/14,378,646,893,162 = 2,609,147,268,793.70/x - Step 3: Cross multiply
9,586,733,232,263.20x = 14,378,646,893,162 × 2,609,147,268,793.70 - Step 4: Simplify right side
9,586,733,232,263.20x = 37,516,007,270,242,655,508,889,600 - Step 5: Solve for x
x = 37,516,007,270,242,655,508,889,600/9,586,733,232,263.20 - Step 6: Final answer
x = 3,913,325,463,567.32
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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.