Finding the Fourth Proportional to 7,544,067,759.58, 10,411,363,750.43 and 4,373,070,324.70
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Solution
The fourth proportional to 7,544,067,759.58, 10,411,363,750.43 and 4,373,070,324.70 is: 6,035,156,007.02
Step by Step Solution
- Step 1: Write the proportion equation
7,544,067,759.58 : 10,411,363,750.43 = 4,373,070,324.70 : x - Step 2: Convert to fraction form
7,544,067,759.58/10,411,363,750.43 = 4,373,070,324.70/x - Step 3: Cross multiply
7,544,067,759.58x = 10,411,363,750.43 × 4,373,070,324.70 - Step 4: Simplify right side
7,544,067,759.58x = 45,529,625,856,614,834,176 - Step 5: Solve for x
x = 45,529,625,856,614,834,176/7,544,067,759.58 - Step 6: Final answer
x = 6,035,156,007.02
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1.5x scale
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.