Finding the Third Proportional to 12,775,816,463 and 27,955,971,656
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Solution
The third proportional to 12,775,816,463 and 27,955,971,656 is: 61,173,104,160.86
Step by Step Solution
- Step 1: Write the proportion equation
12,775,816,463 : 27,955,971,656 = 27,955,971,656 : x - Step 2: Convert to fraction form
12,775,816,463/27,955,971,656 = 27,955,971,656/x - Step 3: Cross multiply
12,775,816,463x = 27,955,971,656 × 27,955,971,656 - Step 4: Simplify right side
12,775,816,463x = 781,536,351,231,075,418,112 - Step 5: Solve for x
x = 781,536,351,231,075,418,112/12,775,816,463 - Step 6: Final answer
x = 61,173,104,160.86
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.