Finding the Fourth Proportional to 44,108,803.80, 66,163,205.70 and 24,976,927.80
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Solution
The fourth proportional to 44,108,803.80, 66,163,205.70 and 24,976,927.80 is: 37,465,391.70
Step by Step Solution
- Step 1: Write the proportion equation
44,108,803.80 : 66,163,205.70 = 24,976,927.80 : x - Step 2: Convert to fraction form
44,108,803.80/66,163,205.70 = 24,976,927.80/x - Step 3: Cross multiply
44,108,803.80x = 66,163,205.70 × 24,976,927.80 - Step 4: Simplify right side
44,108,803.80x = 1,652,553,611,785,448.50 - Step 5: Solve for x
x = 1,652,553,611,785,448.50/44,108,803.80 - Step 6: Final answer
x = 37,465,391.70
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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.