Finding the Fourth Proportional to 16,192,709.56, 24,232,727.22 and 10,041,815.80
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Solution
The fourth proportional to 16,192,709.56, 24,232,727.22 and 10,041,815.80 is: 15,027,786.56
Step by Step Solution
- Step 1: Write the proportion equation
16,192,709.56 : 24,232,727.22 = 10,041,815.80 : x - Step 2: Convert to fraction form
16,192,709.56/24,232,727.22 = 10,041,815.80/x - Step 3: Cross multiply
16,192,709.56x = 24,232,727.22 × 10,041,815.80 - Step 4: Simplify right side
16,192,709.56x = 243,340,583,074,886.09 - Step 5: Solve for x
x = 243,340,583,074,886.09/16,192,709.56 - Step 6: Final answer
x = 15,027,786.56
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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.