Finding the Fourth Proportional to 24,652,827.70, 34,031,798.46 and 14,733,209.88
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Solution
The fourth proportional to 24,652,827.70, 34,031,798.46 and 14,733,209.88 is: 20,338,341.53
Step by Step Solution
- Step 1: Write the proportion equation
24,652,827.70 : 34,031,798.46 = 14,733,209.88 : x - Step 2: Convert to fraction form
24,652,827.70/34,031,798.46 = 14,733,209.88/x - Step 3: Cross multiply
24,652,827.70x = 34,031,798.46 × 14,733,209.88 - Step 4: Simplify right side
24,652,827.70x = 501,397,629,305,040.81 - Step 5: Solve for x
x = 501,397,629,305,040.81/24,652,827.70 - Step 6: Final answer
x = 20,338,341.53
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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.