Finding the Fourth Proportional to 32,107,266.10, 48,239,542.35 and 24,144,642.10
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Solution
The fourth proportional to 32,107,266.10, 48,239,542.35 and 24,144,642.10 is: 36,276,102.78
Step by Step Solution
- Step 1: Write the proportion equation
32,107,266.10 : 48,239,542.35 = 24,144,642.10 : x - Step 2: Convert to fraction form
32,107,266.10/48,239,542.35 = 24,144,642.10/x - Step 3: Cross multiply
32,107,266.10x = 48,239,542.35 × 24,144,642.10 - Step 4: Simplify right side
32,107,266.10x = 1,164,726,485,108,543 - Step 5: Solve for x
x = 1,164,726,485,108,543/32,107,266.10 - Step 6: Final answer
x = 36,276,102.78
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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.