Finding the Fourth Proportional to 17,533,838.06, 24,197,770.77 and 9,799,497.98
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Solution
The fourth proportional to 17,533,838.06, 24,197,770.77 and 9,799,497.98 is: 13,523,907.60
Step by Step Solution
- Step 1: Write the proportion equation
17,533,838.06 : 24,197,770.77 = 9,799,497.98 : x - Step 2: Convert to fraction form
17,533,838.06/24,197,770.77 = 9,799,497.98/x - Step 3: Cross multiply
17,533,838.06x = 24,197,770.77 × 9,799,497.98 - Step 4: Simplify right side
17,533,838.06x = 237,126,005,781,118.06 - Step 5: Solve for x
x = 237,126,005,781,118.06/17,533,838.06 - Step 6: Final answer
x = 13,523,907.60
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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.