Finding the Fourth Proportional to 17,524,073.19, 24,183,221.36 and 9,789,116.07
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Solution
The fourth proportional to 17,524,073.19, 24,183,221.36 and 9,789,116.07 is: 13,508,980.37
Step by Step Solution
- Step 1: Write the proportion equation
17,524,073.19 : 24,183,221.36 = 9,789,116.07 : x - Step 2: Convert to fraction form
17,524,073.19/24,183,221.36 = 9,789,116.07/x - Step 3: Cross multiply
17,524,073.19x = 24,183,221.36 × 9,789,116.07 - Step 4: Simplify right side
17,524,073.19x = 236,732,360,790,597.69 - Step 5: Solve for x
x = 236,732,360,790,597.69/17,524,073.19 - Step 6: Final answer
x = 13,508,980.37
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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.