Finding the Fourth Proportional to 88,088,732.10, 132,133,098.15 and 24,263,324.10
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Solution
The fourth proportional to 88,088,732.10, 132,133,098.15 and 24,263,324.10 is: 36,394,986.15
Step by Step Solution
- Step 1: Write the proportion equation
88,088,732.10 : 132,133,098.15 = 24,263,324.10 : x - Step 2: Convert to fraction form
88,088,732.10/132,133,098.15 = 24,263,324.10/x - Step 3: Cross multiply
88,088,732.10x = 132,133,098.15 × 24,263,324.10 - Step 4: Simplify right side
88,088,732.10x = 3,205,988,184,750,561 - Step 5: Solve for x
x = 3,205,988,184,750,561/88,088,732.10 - Step 6: Final answer
x = 36,394,986.15
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.