Finding the Fourth Proportional to 24,911,292.60, 37,353,855.78 and 11,252,670.84
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Solution
The fourth proportional to 24,911,292.60, 37,353,855.78 and 11,252,670.84 is: 16,873,096.49
Step by Step Solution
- Step 1: Write the proportion equation
24,911,292.60 : 37,353,855.78 = 11,252,670.84 : x - Step 2: Convert to fraction form
24,911,292.60/37,353,855.78 = 11,252,670.84/x - Step 3: Cross multiply
24,911,292.60x = 37,353,855.78 × 11,252,670.84 - Step 4: Simplify right side
24,911,292.60x = 420,330,643,697,171.44 - Step 5: Solve for x
x = 420,330,643,697,171.44/24,911,292.60 - Step 6: Final answer
x = 16,873,096.49
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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.