Finding the Fourth Proportional to 41,487,776.40, 62,278,903.80 and 24,458,044.80
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Solution
The fourth proportional to 41,487,776.40, 62,278,903.80 and 24,458,044.80 is: 36,714,915.85
Step by Step Solution
- Step 1: Write the proportion equation
41,487,776.40 : 62,278,903.80 = 24,458,044.80 : x - Step 2: Convert to fraction form
41,487,776.40/62,278,903.80 = 24,458,044.80/x - Step 3: Cross multiply
41,487,776.40x = 62,278,903.80 × 24,458,044.80 - Step 4: Simplify right side
41,487,776.40x = 1,523,220,219,235,290.25 - Step 5: Solve for x
x = 1,523,220,219,235,290.25/41,487,776.40 - Step 6: Final answer
x = 36,714,915.85
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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.