Finding the Fourth Proportional to 24,291,703.80, 36,414,227.70 and 14,046,046.20
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Solution
The fourth proportional to 24,291,703.80, 36,414,227.70 and 14,046,046.20 is: 21,055,580.49
Step by Step Solution
- Step 1: Write the proportion equation
24,291,703.80 : 36,414,227.70 = 14,046,046.20 : x - Step 2: Convert to fraction form
24,291,703.80/36,414,227.70 = 14,046,046.20/x - Step 3: Cross multiply
24,291,703.80x = 36,414,227.70 × 14,046,046.20 - Step 4: Simplify right side
24,291,703.80x = 511,475,924,611,519.75 - Step 5: Solve for x
x = 511,475,924,611,519.75/24,291,703.80 - Step 6: Final answer
x = 21,055,580.49
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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.