Finding the Fourth Proportional to 23,276,210.24, 34,914,313.20 and 8,900,732
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Solution
The fourth proportional to 23,276,210.24, 34,914,313.20 and 8,900,732 is: 13,351,097.17
Step by Step Solution
- Step 1: Write the proportion equation
23,276,210.24 : 34,914,313.20 = 8,900,732 : x - Step 2: Convert to fraction form
23,276,210.24/34,914,313.20 = 8,900,732/x - Step 3: Cross multiply
23,276,210.24x = 34,914,313.20 × 8,900,732 - Step 4: Simplify right side
23,276,210.24x = 310,762,944,757,262.44 - Step 5: Solve for x
x = 310,762,944,757,262.44/23,276,210.24 - Step 6: Final answer
x = 13,351,097.17
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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.