Finding the Fourth Proportional to 11,796,346,699.24, 17,694,398,935.50 and 6,818,901,433.96
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Solution
The fourth proportional to 11,796,346,699.24, 17,694,398,935.50 and 6,818,901,433.96 is: 10,228,282,141.12
Step by Step Solution
- Step 1: Write the proportion equation
11,796,346,699.24 : 17,694,398,935.50 = 6,818,901,433.96 : x - Step 2: Convert to fraction form
11,796,346,699.24/17,694,398,935.50 = 6,818,901,433.96/x - Step 3: Cross multiply
11,796,346,699.24x = 17,694,398,935.50 × 6,818,901,433.96 - Step 4: Simplify right side
11,796,346,699.24x = 120,656,362,274,341,240,832 - Step 5: Solve for x
x = 120,656,362,274,341,240,832/11,796,346,699.24 - Step 6: Final answer
x = 10,228,282,141.12
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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.