Finding the Third Proportional to 75,588,872 and 117,267,600
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Solution
The third proportional to 75,588,872 and 117,267,600 is: 181,927,440.45
Step by Step Solution
- Step 1: Write the proportion equation
75,588,872 : 117,267,600 = 117,267,600 : x - Step 2: Convert to fraction form
75,588,872/117,267,600 = 117,267,600/x - Step 3: Cross multiply
75,588,872x = 117,267,600 × 117,267,600 - Step 4: Simplify right side
75,588,872x = 13,751,690,009,760,000 - Step 5: Solve for x
x = 13,751,690,009,760,000/75,588,872 - Step 6: Final answer
x = 181,927,440.45
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.