Finding the Fourth Proportional to 17,442,326.26, 24,070,410.56 and 9,709,195.41
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Solution
The fourth proportional to 17,442,326.26, 24,070,410.56 and 9,709,195.41 is: 13,398,689.85
Step by Step Solution
- Step 1: Write the proportion equation
17,442,326.26 : 24,070,410.56 = 9,709,195.41 : x - Step 2: Convert to fraction form
17,442,326.26/24,070,410.56 = 9,709,195.41/x - Step 3: Cross multiply
17,442,326.26x = 24,070,410.56 × 9,709,195.41 - Step 4: Simplify right side
17,442,326.26x = 233,704,319,750,240.53 - Step 5: Solve for x
x = 233,704,319,750,240.53/17,442,326.26 - Step 6: Final answer
x = 13,398,689.85
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.