Home / 3,698,822,768.87-5,548,234,046.11-1,706,275,297.13

Finding the Fourth Proportional to 3,698,822,768.87, 5,548,234,046.11 and 1,706,275,297.13

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Solution

The fourth proportional to 3,698,822,768.87, 5,548,234,046.11 and 1,706,275,297.13 is: 2,559,412,896.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,822,768.87 : 5,548,234,046.11 = 1,706,275,297.13 : x
  2. Step 2: Convert to fraction form
    3,698,822,768.87/5,548,234,046.11 = 1,706,275,297.13/x
  3. Step 3: Cross multiply
    3,698,822,768.87x = 5,548,234,046.11 × 1,706,275,297.13
  4. Step 4: Simplify right side
    3,698,822,768.87x = 9,466,814,695,541,114,880
  5. Step 5: Solve for x
    x = 9,466,814,695,541,114,880/3,698,822,768.87
  6. Step 6: Final answer
    x = 2,559,412,896.24

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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.