Finding the Third Proportional to 122,458,069 and 264,396,838
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Solution
The third proportional to 122,458,069 and 264,396,838 is: 570,854,076.95
Step by Step Solution
- Step 1: Write the proportion equation
122,458,069 : 264,396,838 = 264,396,838 : x - Step 2: Convert to fraction form
122,458,069/264,396,838 = 264,396,838/x - Step 3: Cross multiply
122,458,069x = 264,396,838 × 264,396,838 - Step 4: Simplify right side
122,458,069x = 69,905,687,944,398,240 - Step 5: Solve for x
x = 69,905,687,944,398,240/122,458,069 - Step 6: Final answer
x = 570,854,076.95
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.