Finding the Fourth Proportional to 32,895,221,811,577, 45,395,817,454,465 and 18,081,704,377,372
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Solution
The fourth proportional to 32,895,221,811,577, 45,395,817,454,465 and 18,081,704,377,372 is: 24,952,978,152,343.68
Step by Step Solution
- Step 1: Write the proportion equation
32,895,221,811,577 : 45,395,817,454,465 = 18,081,704,377,372 : x - Step 2: Convert to fraction form
32,895,221,811,577/45,395,817,454,465 = 18,081,704,377,372/x - Step 3: Cross multiply
32,895,221,811,577x = 45,395,817,454,465 × 18,081,704,377,372 - Step 4: Simplify right side
32,895,221,811,577x = 820,833,751,180,780,013,229,178,880 - Step 5: Solve for x
x = 820,833,751,180,780,013,229,178,880/32,895,221,811,577 - Step 6: Final answer
x = 24,952,978,152,343.68
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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.