Finding the Third Proportional to 86,799,534.75 and 132,234,225.75
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Solution
The third proportional to 86,799,534.75 and 132,234,225.75 is: 201,451,430.70
Step by Step Solution
- Step 1: Write the proportion equation
86,799,534.75 : 132,234,225.75 = 132,234,225.75 : x - Step 2: Convert to fraction form
86,799,534.75/132,234,225.75 = 132,234,225.75/x - Step 3: Cross multiply
86,799,534.75x = 132,234,225.75 × 132,234,225.75 - Step 4: Simplify right side
86,799,534.75x = 17,485,890,459,701,964 - Step 5: Solve for x
x = 17,485,890,459,701,964/86,799,534.75 - Step 6: Final answer
x = 201,451,430.70
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.