Finding the Fourth Proportional to 17,713,180.80, 26,574,436.80 and 6,352,444.80
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Solution
The fourth proportional to 17,713,180.80, 26,574,436.80 and 6,352,444.80 is: 9,530,340.42
Step by Step Solution
- Step 1: Write the proportion equation
17,713,180.80 : 26,574,436.80 = 6,352,444.80 : x - Step 2: Convert to fraction form
17,713,180.80/26,574,436.80 = 6,352,444.80/x - Step 3: Cross multiply
17,713,180.80x = 26,574,436.80 × 6,352,444.80 - Step 4: Simplify right side
17,713,180.80x = 168,812,642,863,088.62 - Step 5: Solve for x
x = 168,812,642,863,088.62/17,713,180.80 - Step 6: Final answer
x = 9,530,340.42
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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.