Finding the Fourth Proportional to 32,257,949.10, 48,386,923.65 and 32,034,000.30
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Solution
The fourth proportional to 32,257,949.10, 48,386,923.65 and 32,034,000.30 is: 48,051,000.45
Step by Step Solution
- Step 1: Write the proportion equation
32,257,949.10 : 48,386,923.65 = 32,034,000.30 : x - Step 2: Convert to fraction form
32,257,949.10/48,386,923.65 = 32,034,000.30/x - Step 3: Cross multiply
32,257,949.10x = 48,386,923.65 × 32,034,000.30 - Step 4: Simplify right side
32,257,949.10x = 1,550,026,726,720,177 - Step 5: Solve for x
x = 1,550,026,726,720,177/32,257,949.10 - Step 6: Final answer
x = 48,051,000.45
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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.