Finding the Fourth Proportional to 32,457,947.68, 48,644,529.25 and 24,753,381.78
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Solution
The fourth proportional to 32,457,947.68, 48,644,529.25 and 24,753,381.78 is: 37,097,743.08
Step by Step Solution
- Step 1: Write the proportion equation
32,457,947.68 : 48,644,529.25 = 24,753,381.78 : x - Step 2: Convert to fraction form
32,457,947.68/48,644,529.25 = 24,753,381.78/x - Step 3: Cross multiply
32,457,947.68x = 48,644,529.25 × 24,753,381.78 - Step 4: Simplify right side
32,457,947.68x = 1,204,116,603,971,743.75 - Step 5: Solve for x
x = 1,204,116,603,971,743.75/32,457,947.68 - Step 6: Final answer
x = 37,097,743.08
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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.