Finding the Third Proportional to 235,087,646 and 548,968,121
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Solution
The third proportional to 235,087,646 and 548,968,121 is: 1,281,930,390.65
Step by Step Solution
- Step 1: Write the proportion equation
235,087,646 : 548,968,121 = 548,968,121 : x - Step 2: Convert to fraction form
235,087,646/548,968,121 = 548,968,121/x - Step 3: Cross multiply
235,087,646x = 548,968,121 × 548,968,121 - Step 4: Simplify right side
235,087,646x = 301,365,997,874,270,656 - Step 5: Solve for x
x = 301,365,997,874,270,656/235,087,646 - Step 6: Final answer
x = 1,281,930,390.65
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.