Finding the Fourth Proportional to 24,455,690.30, 36,683,511.34 and 6,259,856.46
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Solution
The fourth proportional to 24,455,690.30, 36,683,511.34 and 6,259,856.46 is: 9,389,778.52
Step by Step Solution
- Step 1: Write the proportion equation
24,455,690.30 : 36,683,511.34 = 6,259,856.46 : x - Step 2: Convert to fraction form
24,455,690.30/36,683,511.34 = 6,259,856.46/x - Step 3: Cross multiply
24,455,690.30x = 36,683,511.34 × 6,259,856.46 - Step 4: Simplify right side
24,455,690.30x = 229,633,515,437,182.28 - Step 5: Solve for x
x = 229,633,515,437,182.28/24,455,690.30 - Step 6: Final answer
x = 9,389,778.52
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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.