Finding the Fourth Proportional to 46,722,796,946.24, 64,476,619,305.84 and 26,399,816,344.17
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Solution
The fourth proportional to 46,722,796,946.24, 64,476,619,305.84 and 26,399,816,344.17 is: 36,431,271,657.94
Step by Step Solution
- Step 1: Write the proportion equation
46,722,796,946.24 : 64,476,619,305.84 = 26,399,816,344.17 : x - Step 2: Convert to fraction form
46,722,796,946.24/64,476,619,305.84 = 26,399,816,344.17/x - Step 3: Cross multiply
46,722,796,946.24x = 64,476,619,305.84 × 26,399,816,344.17 - Step 4: Simplify right side
46,722,796,946.24x = 1,702,170,908,167,141,588,992 - Step 5: Solve for x
x = 1,702,170,908,167,141,588,992/46,722,796,946.24 - Step 6: Final answer
x = 36,431,271,657.94
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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.