Finding the Fourth Proportional to 16,475,724.14, 24,717,702.56 and 11,627,496.95
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Solution
The fourth proportional to 16,475,724.14, 24,717,702.56 and 11,627,496.95 is: 17,444,150.47
Step by Step Solution
- Step 1: Write the proportion equation
16,475,724.14 : 24,717,702.56 = 11,627,496.95 : x - Step 2: Convert to fraction form
16,475,724.14/24,717,702.56 = 11,627,496.95/x - Step 3: Cross multiply
16,475,724.14x = 24,717,702.56 × 11,627,496.95 - Step 4: Simplify right side
16,475,724.14x = 287,405,010,945,681.19 - Step 5: Solve for x
x = 287,405,010,945,681.19/16,475,724.14 - Step 6: Final answer
x = 17,444,150.47
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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.