Finding the Third Proportional to 111,822,064 and 239,189,328
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Solution
The third proportional to 111,822,064 and 239,189,328 is: 511,630,107.53
Step by Step Solution
- Step 1: Write the proportion equation
111,822,064 : 239,189,328 = 239,189,328 : x - Step 2: Convert to fraction form
111,822,064/239,189,328 = 239,189,328/x - Step 3: Cross multiply
111,822,064x = 239,189,328 × 239,189,328 - Step 4: Simplify right side
111,822,064x = 57,211,534,629,091,584 - Step 5: Solve for x
x = 57,211,534,629,091,584/111,822,064 - Step 6: Final answer
x = 511,630,107.53
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.