Finding the Fourth Proportional to 4,667,685,673.32, 6,441,425,636.24 and 2,524,292,333.11
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Solution
The fourth proportional to 4,667,685,673.32, 6,441,425,636.24 and 2,524,292,333.11 is: 3,483,533,915.06
Step by Step Solution
- Step 1: Write the proportion equation
4,667,685,673.32 : 6,441,425,636.24 = 2,524,292,333.11 : x - Step 2: Convert to fraction form
4,667,685,673.32/6,441,425,636.24 = 2,524,292,333.11/x - Step 3: Cross multiply
4,667,685,673.32x = 6,441,425,636.24 × 2,524,292,333.11 - Step 4: Simplify right side
4,667,685,673.32x = 16,260,041,347,846,213,632 - Step 5: Solve for x
x = 16,260,041,347,846,213,632/4,667,685,673.32 - Step 6: Final answer
x = 3,483,533,915.06
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.