Finding the Fourth Proportional to 4,592,476,493.52, 6,883,118,266.68 and 2,380,466,704.56
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Solution
The fourth proportional to 4,592,476,493.52, 6,883,118,266.68 and 2,380,466,704.56 is: 3,567,799,177.74
Step by Step Solution
- Step 1: Write the proportion equation
4,592,476,493.52 : 6,883,118,266.68 = 2,380,466,704.56 : x - Step 2: Convert to fraction form
4,592,476,493.52/6,883,118,266.68 = 2,380,466,704.56/x - Step 3: Cross multiply
4,592,476,493.52x = 6,883,118,266.68 × 2,380,466,704.56 - Step 4: Simplify right side
4,592,476,493.52x = 16,385,033,857,380,478,976 - Step 5: Solve for x
x = 16,385,033,857,380,478,976/4,592,476,493.52 - Step 6: Final answer
x = 3,567,799,177.74
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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.