Finding the Fourth Proportional to 573,858,606,105, 860,908,801,713 and 186,154,461,086.23
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Solution
The fourth proportional to 573,858,606,105, 860,908,801,713 and 186,154,461,086.23 is: 279,270,908,063.98
Step by Step Solution
- Step 1: Write the proportion equation
573,858,606,105 : 860,908,801,713 = 186,154,461,086.23 : x - Step 2: Convert to fraction form
573,858,606,105/860,908,801,713 = 186,154,461,086.23/x - Step 3: Cross multiply
573,858,606,105x = 860,908,801,713 × 186,154,461,086.23 - Step 4: Simplify right side
573,858,606,105x = 160,262,014,027,275,572,346,880 - Step 5: Solve for x
x = 160,262,014,027,275,572,346,880/573,858,606,105 - Step 6: Final answer
x = 279,270,908,063.98
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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.