Finding the Fourth Proportional to 16,151,204.12, 24,226,806.18 and 6,564,336.52
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Solution
The fourth proportional to 16,151,204.12, 24,226,806.18 and 6,564,336.52 is: 9,846,504.78
Step by Step Solution
- Step 1: Write the proportion equation
16,151,204.12 : 24,226,806.18 = 6,564,336.52 : x - Step 2: Convert to fraction form
16,151,204.12/24,226,806.18 = 6,564,336.52/x - Step 3: Cross multiply
16,151,204.12x = 24,226,806.18 × 6,564,336.52 - Step 4: Simplify right side
16,151,204.12x = 159,032,908,570,335.69 - Step 5: Solve for x
x = 159,032,908,570,335.69/16,151,204.12 - Step 6: Final answer
x = 9,846,504.78
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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.