Finding the Third Proportional to 509,326,888 and 1,091,261,888
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Solution
The third proportional to 509,326,888 and 1,091,261,888 is: 2,338,090,794.46
Step by Step Solution
- Step 1: Write the proportion equation
509,326,888 : 1,091,261,888 = 1,091,261,888 : x - Step 2: Convert to fraction form
509,326,888/1,091,261,888 = 1,091,261,888/x - Step 3: Cross multiply
509,326,888x = 1,091,261,888 × 1,091,261,888 - Step 4: Simplify right side
509,326,888x = 1,190,852,508,201,324,544 - Step 5: Solve for x
x = 1,190,852,508,201,324,544/509,326,888 - Step 6: Final answer
x = 2,338,090,794.46
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.