Finding the Fourth Proportional to 32,634,414,000.30, 48,951,621,000.45 and 22,716,449,481.90
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Solution
The fourth proportional to 32,634,414,000.30, 48,951,621,000.45 and 22,716,449,481.90 is: 34,074,674,222.85
Step by Step Solution
- Step 1: Write the proportion equation
32,634,414,000.30 : 48,951,621,000.45 = 22,716,449,481.90 : x - Step 2: Convert to fraction form
32,634,414,000.30/48,951,621,000.45 = 22,716,449,481.90/x - Step 3: Cross multiply
32,634,414,000.30x = 48,951,621,000.45 × 22,716,449,481.90 - Step 4: Simplify right side
32,634,414,000.30x = 1,112,007,025,513,837,625,344 - Step 5: Solve for x
x = 1,112,007,025,513,837,625,344/32,634,414,000.30 - Step 6: Final answer
x = 34,074,674,222.85
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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.