Finding the Fourth Proportional to 46,544,097,722,659, 69,816,213,777,784 and 19,007,271,145,275
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Solution
The fourth proportional to 46,544,097,722,659, 69,816,213,777,784 and 19,007,271,145,275 is: 28,510,934,157,926.44
Step by Step Solution
- Step 1: Write the proportion equation
46,544,097,722,659 : 69,816,213,777,784 = 19,007,271,145,275 : x - Step 2: Convert to fraction form
46,544,097,722,659/69,816,213,777,784 = 19,007,271,145,275/x - Step 3: Cross multiply
46,544,097,722,659x = 69,816,213,777,784 × 19,007,271,145,275 - Step 4: Simplify right side
46,544,097,722,659x = 1,327,015,705,610,824,761,668,009,984 - Step 5: Solve for x
x = 1,327,015,705,610,824,761,668,009,984/46,544,097,722,659 - Step 6: Final answer
x = 28,510,934,157,926.44
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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.