Finding the Fourth Proportional to 24,252,497.70, 36,378,746.55 and 16,599,747.30
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Solution
The fourth proportional to 24,252,497.70, 36,378,746.55 and 16,599,747.30 is: 24,899,620.95
Step by Step Solution
- Step 1: Write the proportion equation
24,252,497.70 : 36,378,746.55 = 16,599,747.30 : x - Step 2: Convert to fraction form
24,252,497.70/36,378,746.55 = 16,599,747.30/x - Step 3: Cross multiply
24,252,497.70x = 36,378,746.55 × 16,599,747.30 - Step 4: Simplify right side
24,252,497.70x = 603,877,999,820,746.75 - Step 5: Solve for x
x = 603,877,999,820,746.75/24,252,497.70 - Step 6: Final answer
x = 24,899,620.95
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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.