Finding the Fourth Proportional to 2,462,796,519.60, 3,398,617,193.49 and 1,333,757,132.94
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Solution
The fourth proportional to 2,462,796,519.60, 3,398,617,193.49 and 1,333,757,132.94 is: 1,840,562,095.92
Step by Step Solution
- Step 1: Write the proportion equation
2,462,796,519.60 : 3,398,617,193.49 = 1,333,757,132.94 : x - Step 2: Convert to fraction form
2,462,796,519.60/3,398,617,193.49 = 1,333,757,132.94/x - Step 3: Cross multiply
2,462,796,519.60x = 3,398,617,193.49 × 1,333,757,132.94 - Step 4: Simplify right side
2,462,796,519.60x = 4,532,929,923,949,811,712 - Step 5: Solve for x
x = 4,532,929,923,949,811,712/2,462,796,519.60 - Step 6: Final answer
x = 1,840,562,095.92
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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.