Finding the Fourth Proportional to 24,041,816.64, 36,064,391.94 and 9,664,890.12
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Solution
The fourth proportional to 24,041,816.64, 36,064,391.94 and 9,664,890.12 is: 14,498,005.31
Step by Step Solution
- Step 1: Write the proportion equation
24,041,816.64 : 36,064,391.94 = 9,664,890.12 : x - Step 2: Convert to fraction form
24,041,816.64/36,064,391.94 = 9,664,890.12/x - Step 3: Cross multiply
24,041,816.64x = 36,064,391.94 × 9,664,890.12 - Step 4: Simplify right side
24,041,816.64x = 348,558,385,344,713.56 - Step 5: Solve for x
x = 348,558,385,344,713.56/24,041,816.64 - Step 6: Final answer
x = 14,498,005.31
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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.