Finding the Fourth Proportional to 44,838,529.80, 67,257,794.70 and 24,378,051.30
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Solution
The fourth proportional to 44,838,529.80, 67,257,794.70 and 24,378,051.30 is: 36,567,076.95
Step by Step Solution
- Step 1: Write the proportion equation
44,838,529.80 : 67,257,794.70 = 24,378,051.30 : x - Step 2: Convert to fraction form
44,838,529.80/67,257,794.70 = 24,378,051.30/x - Step 3: Cross multiply
44,838,529.80x = 67,257,794.70 × 24,378,051.30 - Step 4: Simplify right side
44,838,529.80x = 1,639,613,969,521,468.25 - Step 5: Solve for x
x = 1,639,613,969,521,468.25/44,838,529.80 - Step 6: Final answer
x = 36,567,076.95
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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.