Finding the Fourth Proportional to 24,498,756.10, 36,748,134.15 and 16,846,005.70
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Solution
The fourth proportional to 24,498,756.10, 36,748,134.15 and 16,846,005.70 is: 25,269,008.55
Step by Step Solution
- Step 1: Write the proportion equation
24,498,756.10 : 36,748,134.15 = 16,846,005.70 : x - Step 2: Convert to fraction form
24,498,756.10/36,748,134.15 = 16,846,005.70/x - Step 3: Cross multiply
24,498,756.10x = 36,748,134.15 × 16,846,005.70 - Step 4: Simplify right side
24,498,756.10x = 619,059,277,355,264.62 - Step 5: Solve for x
x = 619,059,277,355,264.62/24,498,756.10 - Step 6: Final answer
x = 25,269,008.55
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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.