Finding the Fourth Proportional to 4,224,576,645.76, 6,336,856,259.52 and 2,383,493,560.96
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Solution
The fourth proportional to 4,224,576,645.76, 6,336,856,259.52 and 2,383,493,560.96 is: 3,575,235,427.78
Step by Step Solution
- Step 1: Write the proportion equation
4,224,576,645.76 : 6,336,856,259.52 = 2,383,493,560.96 : x - Step 2: Convert to fraction form
4,224,576,645.76/6,336,856,259.52 = 2,383,493,560.96/x - Step 3: Cross multiply
4,224,576,645.76x = 6,336,856,259.52 × 2,383,493,560.96 - Step 4: Simplify right side
4,224,576,645.76x = 15,103,856,091,294,992,384 - Step 5: Solve for x
x = 15,103,856,091,294,992,384/4,224,576,645.76 - Step 6: Final answer
x = 3,575,235,427.78
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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.