Home / 275,280,579,024.62-412,920,868,536.91-275,280,579,024.62

Finding the Fourth Proportional to 275,280,579,024.62, 412,920,868,536.91 and 275,280,579,024.62

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Solution

The fourth proportional to 275,280,579,024.62, 412,920,868,536.91 and 275,280,579,024.62 is: 412,920,868,536.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,280,579,024.62 : 412,920,868,536.91 = 275,280,579,024.62 : x
  2. Step 2: Convert to fraction form
    275,280,579,024.62/412,920,868,536.91 = 275,280,579,024.62/x
  3. Step 3: Cross multiply
    275,280,579,024.62x = 412,920,868,536.91 × 275,280,579,024.62
  4. Step 4: Simplify right side
    275,280,579,024.62x = 113,669,095,782,189,568,622,592
  5. Step 5: Solve for x
    x = 113,669,095,782,189,568,622,592/275,280,579,024.62
  6. Step 6: Final answer
    x = 412,920,868,536.91

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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.