Finding the Fourth Proportional to 49,159,663,759.62, 67,839,614,007.02 and 27,458,122,896.08
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Solution
The fourth proportional to 49,159,663,759.62, 67,839,614,007.02 and 27,458,122,896.08 is: 37,891,806,334.07
Step by Step Solution
- Step 1: Write the proportion equation
49,159,663,759.62 : 67,839,614,007.02 = 27,458,122,896.08 : x - Step 2: Convert to fraction form
49,159,663,759.62/67,839,614,007.02 = 27,458,122,896.08/x - Step 3: Cross multiply
49,159,663,759.62x = 67,839,614,007.02 × 27,458,122,896.08 - Step 4: Simplify right side
49,159,663,759.62x = 1,862,748,458,627,385,262,080 - Step 5: Solve for x
x = 1,862,748,458,627,385,262,080/49,159,663,759.62 - Step 6: Final answer
x = 37,891,806,334.07
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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.