Finding the Fourth Proportional to 24,430,612.21, 36,645,887.49 and 6,234,807.90
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Solution
The fourth proportional to 24,430,612.21, 36,645,887.49 and 6,234,807.90 is: 9,352,203.98
Step by Step Solution
- Step 1: Write the proportion equation
24,430,612.21 : 36,645,887.49 = 6,234,807.90 : x - Step 2: Convert to fraction form
24,430,612.21/36,645,887.49 = 6,234,807.90/x - Step 3: Cross multiply
24,430,612.21x = 36,645,887.49 × 6,234,807.90 - Step 4: Simplify right side
24,430,612.21x = 228,480,068,825,163.19 - Step 5: Solve for x
x = 228,480,068,825,163.19/24,430,612.21 - Step 6: Final answer
x = 9,352,203.98
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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.