Finding the Fourth Proportional to 44,914,541.99, 67,342,840.34 and 17,623,592.28
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Solution
The fourth proportional to 44,914,541.99, 67,342,840.34 and 17,623,592.28 is: 26,424,020.12
Step by Step Solution
- Step 1: Write the proportion equation
44,914,541.99 : 67,342,840.34 = 17,623,592.28 : x - Step 2: Convert to fraction form
44,914,541.99/67,342,840.34 = 17,623,592.28/x - Step 3: Cross multiply
44,914,541.99x = 67,342,840.34 × 17,623,592.28 - Step 4: Simplify right side
44,914,541.99x = 1,186,822,761,041,178.50 - Step 5: Solve for x
x = 1,186,822,761,041,178.50/44,914,541.99 - Step 6: Final answer
x = 26,424,020.12
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1.5x scale
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.