Finding the Fourth Proportional to 47,611,262,626.13, 65,703,553,148.64 and 26,201,504,062.31
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Solution
The fourth proportional to 47,611,262,626.13, 65,703,553,148.64 and 26,201,504,062.31 is: 36,158,081,507.96
Step by Step Solution
- Step 1: Write the proportion equation
47,611,262,626.13 : 65,703,553,148.64 = 26,201,504,062.31 : x - Step 2: Convert to fraction form
47,611,262,626.13/65,703,553,148.64 = 26,201,504,062.31/x - Step 3: Cross multiply
47,611,262,626.13x = 65,703,553,148.64 × 26,201,504,062.31 - Step 4: Simplify right side
47,611,262,626.13x = 1,721,531,914,732,489,146,368 - Step 5: Solve for x
x = 1,721,531,914,732,489,146,368/47,611,262,626.13 - Step 6: Final answer
x = 36,158,081,507.96
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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.