Finding the Fourth Proportional to 16,044,350.72, 24,073,875.36 and 6,949,230.08
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Solution
The fourth proportional to 16,044,350.72, 24,073,875.36 and 6,949,230.08 is: 10,427,028.29
Step by Step Solution
- Step 1: Write the proportion equation
16,044,350.72 : 24,073,875.36 = 6,949,230.08 : x - Step 2: Convert to fraction form
16,044,350.72/24,073,875.36 = 6,949,230.08/x - Step 3: Cross multiply
16,044,350.72x = 24,073,875.36 × 6,949,230.08 - Step 4: Simplify right side
16,044,350.72x = 167,294,898,793,882.81 - Step 5: Solve for x
x = 167,294,898,793,882.81/16,044,350.72 - Step 6: Final answer
x = 10,427,028.29
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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.