Finding the Fourth Proportional to 46,544,097,721,848, 69,816,213,776,520 and 19,007,271,144,430
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Solution
The fourth proportional to 46,544,097,721,848, 69,816,213,776,520 and 19,007,271,144,430 is: 28,510,934,156,639.54
Step by Step Solution
- Step 1: Write the proportion equation
46,544,097,721,848 : 69,816,213,776,520 = 19,007,271,144,430 : x - Step 2: Convert to fraction form
46,544,097,721,848/69,816,213,776,520 = 19,007,271,144,430/x - Step 3: Cross multiply
46,544,097,721,848x = 69,816,213,776,520 × 19,007,271,144,430 - Step 4: Simplify right side
46,544,097,721,848x = 1,327,015,705,527,804,761,823,248,384 - Step 5: Solve for x
x = 1,327,015,705,527,804,761,823,248,384/46,544,097,721,848 - Step 6: Final answer
x = 28,510,934,156,639.54
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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.