Finding the Fourth Proportional to 2,246,099,230.68, 3,369,455,445.42 and 935,694,833.16
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Solution
The fourth proportional to 2,246,099,230.68, 3,369,455,445.42 and 935,694,833.16 is: 1,403,669,974.94
Step by Step Solution
- Step 1: Write the proportion equation
2,246,099,230.68 : 3,369,455,445.42 = 935,694,833.16 : x - Step 2: Convert to fraction form
2,246,099,230.68/3,369,455,445.42 = 935,694,833.16/x - Step 3: Cross multiply
2,246,099,230.68x = 3,369,455,445.42 × 935,694,833.16 - Step 4: Simplify right side
2,246,099,230.68x = 3,152,782,050,842,320,384 - Step 5: Solve for x
x = 3,152,782,050,842,320,384/2,246,099,230.68 - Step 6: Final answer
x = 1,403,669,974.94
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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.