Finding the Fourth Proportional to 4,569,591,282.29, 6,306,940,332.19 and 2,964,036,027.98
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Solution
The fourth proportional to 4,569,591,282.29, 6,306,940,332.19 and 2,964,036,027.98 is: 4,090,956,327.63
Step by Step Solution
- Step 1: Write the proportion equation
4,569,591,282.29 : 6,306,940,332.19 = 2,964,036,027.98 : x - Step 2: Convert to fraction form
4,569,591,282.29/6,306,940,332.19 = 2,964,036,027.98/x - Step 3: Cross multiply
4,569,591,282.29x = 6,306,940,332.19 × 2,964,036,027.98 - Step 4: Simplify right side
4,569,591,282.29x = 18,693,998,370,950,635,520 - Step 5: Solve for x
x = 18,693,998,370,950,635,520/4,569,591,282.29 - Step 6: Final answer
x = 4,090,956,327.63
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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.