Finding the Fourth Proportional to 32,343,953.40, 48,499,746.12 and 10,771,035.48
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Solution
The fourth proportional to 32,343,953.40, 48,499,746.12 and 10,771,035.48 is: 16,151,163.70
Step by Step Solution
- Step 1: Write the proportion equation
32,343,953.40 : 48,499,746.12 = 10,771,035.48 : x - Step 2: Convert to fraction form
32,343,953.40/48,499,746.12 = 10,771,035.48/x - Step 3: Cross multiply
32,343,953.40x = 48,499,746.12 × 10,771,035.48 - Step 4: Simplify right side
32,343,953.40x = 522,392,486,229,512.31 - Step 5: Solve for x
x = 522,392,486,229,512.31/32,343,953.40 - Step 6: Final answer
x = 16,151,163.70
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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.