Finding the Fourth Proportional to 18,877,310,882,551, 26,050,411,777,115 and 10,543,919,190,950
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Solution
The fourth proportional to 18,877,310,882,551, 26,050,411,777,115 and 10,543,919,190,950 is: 14,550,453,630,700.31
Step by Step Solution
- Step 1: Write the proportion equation
18,877,310,882,551 : 26,050,411,777,115 = 10,543,919,190,950 : x - Step 2: Convert to fraction form
18,877,310,882,551/26,050,411,777,115 = 10,543,919,190,950/x - Step 3: Cross multiply
18,877,310,882,551x = 26,050,411,777,115 × 10,543,919,190,950 - Step 4: Simplify right side
18,877,310,882,551x = 274,673,436,668,872,756,129,955,840 - Step 5: Solve for x
x = 274,673,436,668,872,756,129,955,840/18,877,310,882,551 - Step 6: Final answer
x = 14,550,453,630,700.31
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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.