Finding the Third Proportional to 75,850,538 and 166,464,922
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Solution
The third proportional to 75,850,538 and 166,464,922 is: 365,331,228.85
Step by Step Solution
- Step 1: Write the proportion equation
75,850,538 : 166,464,922 = 166,464,922 : x - Step 2: Convert to fraction form
75,850,538/166,464,922 = 166,464,922/x - Step 3: Cross multiply
75,850,538x = 166,464,922 × 166,464,922 - Step 4: Simplify right side
75,850,538x = 27,710,570,256,466,084 - Step 5: Solve for x
x = 27,710,570,256,466,084/75,850,538 - Step 6: Final answer
x = 365,331,228.85
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.