Finding the Fourth Proportional to 26,944,654.23, 37,183,636.49 and 14,554,747.02
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Solution
The fourth proportional to 26,944,654.23, 37,183,636.49 and 14,554,747.02 is: 20,085,558.26
Step by Step Solution
- Step 1: Write the proportion equation
26,944,654.23 : 37,183,636.49 = 14,554,747.02 : x - Step 2: Convert to fraction form
26,944,654.23/37,183,636.49 = 14,554,747.02/x - Step 3: Cross multiply
26,944,654.23x = 37,183,636.49 × 14,554,747.02 - Step 4: Simplify right side
26,944,654.23x = 541,198,422,322,817 - Step 5: Solve for x
x = 541,198,422,322,817/26,944,654.23 - Step 6: Final answer
x = 20,085,558.26
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.