Finding the Third Proportional to 75,769,836.75 and 110,820,399.75
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Solution
The third proportional to 75,769,836.75 and 110,820,399.75 is: 162,085,092.53
Step by Step Solution
- Step 1: Write the proportion equation
75,769,836.75 : 110,820,399.75 = 110,820,399.75 : x - Step 2: Convert to fraction form
75,769,836.75/110,820,399.75 = 110,820,399.75/x - Step 3: Cross multiply
75,769,836.75x = 110,820,399.75 × 110,820,399.75 - Step 4: Simplify right side
75,769,836.75x = 12,281,161,000,749,800 - Step 5: Solve for x
x = 12,281,161,000,749,800/75,769,836.75 - Step 6: Final answer
x = 162,085,092.53
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.