Home / 181,136,091,007.45-271,704,136,511.17-48,651,676,082.65

Finding the Fourth Proportional to 181,136,091,007.45, 271,704,136,511.17 and 48,651,676,082.65

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Solution

The fourth proportional to 181,136,091,007.45, 271,704,136,511.17 and 48,651,676,082.65 is: 72,977,514,123.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,136,091,007.45 : 271,704,136,511.17 = 48,651,676,082.65 : x
  2. Step 2: Convert to fraction form
    181,136,091,007.45/271,704,136,511.17 = 48,651,676,082.65/x
  3. Step 3: Cross multiply
    181,136,091,007.45x = 271,704,136,511.17 × 48,651,676,082.65
  4. Step 4: Simplify right side
    181,136,091,007.45x = 13,218,861,639,857,560,616,960
  5. Step 5: Solve for x
    x = 13,218,861,639,857,560,616,960/181,136,091,007.45
  6. Step 6: Final answer
    x = 72,977,514,123.97

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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.