Finding the Fourth Proportional to 64,691,330.24, 96,979,867.68 and 26,384,888
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Solution
The fourth proportional to 64,691,330.24, 96,979,867.68 and 26,384,888 is: 39,554,032.01
Step by Step Solution
- Step 1: Write the proportion equation
64,691,330.24 : 96,979,867.68 = 26,384,888 : x - Step 2: Convert to fraction form
64,691,330.24/96,979,867.68 = 26,384,888/x - Step 3: Cross multiply
64,691,330.24x = 96,979,867.68 × 26,384,888 - Step 4: Simplify right side
64,691,330.24x = 2,558,802,946,991,620 - Step 5: Solve for x
x = 2,558,802,946,991,620/64,691,330.24 - Step 6: Final answer
x = 39,554,032.01
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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.