Finding the Third Proportional to 129,533,120.75 and 185,233,885.88
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Solution
The third proportional to 129,533,120.75 and 185,233,885.88 is: 264,886,635.00
Step by Step Solution
- Step 1: Write the proportion equation
129,533,120.75 : 185,233,885.88 = 185,233,885.88 : x - Step 2: Convert to fraction form
129,533,120.75/185,233,885.88 = 185,233,885.88/x - Step 3: Cross multiply
129,533,120.75x = 185,233,885.88 × 185,233,885.88 - Step 4: Simplify right side
129,533,120.75x = 34,311,592,476,352,524 - Step 5: Solve for x
x = 34,311,592,476,352,524/129,533,120.75 - Step 6: Final answer
x = 264,886,635.00
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.