Finding the Fourth Proportional to 241,710,094,605.62, 333,560,967,566 and 131,846,834,849.57
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Solution
The fourth proportional to 241,710,094,605.62, 333,560,967,566 and 131,846,834,849.57 is: 181,949,197,755.66
Step by Step Solution
- Step 1: Write the proportion equation
241,710,094,605.62 : 333,560,967,566 = 131,846,834,849.57 : x - Step 2: Convert to fraction form
241,710,094,605.62/333,560,967,566 = 131,846,834,849.57/x - Step 3: Cross multiply
241,710,094,605.62x = 333,560,967,566 × 131,846,834,849.57 - Step 4: Simplify right side
241,710,094,605.62x = 43,978,957,802,937,182,584,832 - Step 5: Solve for x
x = 43,978,957,802,937,182,584,832/241,710,094,605.62 - Step 6: Final answer
x = 181,949,197,755.66
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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.