Finding the Fourth Proportional to 24,814,757.64, 34,239,295.86 and 14,499,487.80
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Solution
The fourth proportional to 24,814,757.64, 34,239,295.86 and 14,499,487.80 is: 20,006,330.90
Step by Step Solution
- Step 1: Write the proportion equation
24,814,757.64 : 34,239,295.86 = 14,499,487.80 : x - Step 2: Convert to fraction form
24,814,757.64/34,239,295.86 = 14,499,487.80/x - Step 3: Cross multiply
24,814,757.64x = 34,239,295.86 × 14,499,487.80 - Step 4: Simplify right side
24,814,757.64x = 496,452,252,602,660.50 - Step 5: Solve for x
x = 496,452,252,602,660.50/24,814,757.64 - Step 6: Final answer
x = 20,006,330.90
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.