Finding the Fourth Proportional to 17,707,250.00, 24,435,359.88 and 9,866,357.08
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Solution
The fourth proportional to 17,707,250.00, 24,435,359.88 and 9,866,357.08 is: 13,615,213.31
Step by Step Solution
- Step 1: Write the proportion equation
17,707,250.00 : 24,435,359.88 = 9,866,357.08 : x - Step 2: Convert to fraction form
17,707,250.00/24,435,359.88 = 9,866,357.08/x - Step 3: Cross multiply
17,707,250.00x = 24,435,359.88 × 9,866,357.08 - Step 4: Simplify right side
17,707,250.00x = 241,087,985,939,551.06 - Step 5: Solve for x
x = 241,087,985,939,551.06/17,707,250.00 - Step 6: Final answer
x = 13,615,213.31
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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.