Finding the Fourth Proportional to 37,088,735.49, 55,632,233.16 and 9,796,932.99
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Solution
The fourth proportional to 37,088,735.49, 55,632,233.16 and 9,796,932.99 is: 14,695,169.66
Step by Step Solution
- Step 1: Write the proportion equation
37,088,735.49 : 55,632,233.16 = 9,796,932.99 : x - Step 2: Convert to fraction form
37,088,735.49/55,632,233.16 = 9,796,932.99/x - Step 3: Cross multiply
37,088,735.49x = 55,632,233.16 × 9,796,932.99 - Step 4: Simplify right side
37,088,735.49x = 545,025,260,352,575.94 - Step 5: Solve for x
x = 545,025,260,352,575.94/37,088,735.49 - Step 6: Final answer
x = 14,695,169.66
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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.