Finding the Fourth Proportional to 32,290,541.04, 48,408,378.37 and 15,028,766.00
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Solution
The fourth proportional to 32,290,541.04, 48,408,378.37 and 15,028,766.00 is: 22,530,380.96
Step by Step Solution
- Step 1: Write the proportion equation
32,290,541.04 : 48,408,378.37 = 15,028,766.00 : x - Step 2: Convert to fraction form
32,290,541.04/48,408,378.37 = 15,028,766.00/x - Step 3: Cross multiply
32,290,541.04x = 48,408,378.37 × 15,028,766.00 - Step 4: Simplify right side
32,290,541.04x = 727,518,191,083,212.25 - Step 5: Solve for x
x = 727,518,191,083,212.25/32,290,541.04 - Step 6: Final answer
x = 22,530,380.96
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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.