Home / 3,975,410,940,119.70-5,962,622,862,698.10-1,071,363,451,715.70

Finding the Fourth Proportional to 3,975,410,940,119.70, 5,962,622,862,698.10 and 1,071,363,451,715.70

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Solution

The fourth proportional to 3,975,410,940,119.70, 5,962,622,862,698.10 and 1,071,363,451,715.70 is: 1,606,912,167,743.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,975,410,940,119.70 : 5,962,622,862,698.10 = 1,071,363,451,715.70 : x
  2. Step 2: Convert to fraction form
    3,975,410,940,119.70/5,962,622,862,698.10 = 1,071,363,451,715.70/x
  3. Step 3: Cross multiply
    3,975,410,940,119.70x = 5,962,622,862,698.10 × 1,071,363,451,715.70
  4. Step 4: Simplify right side
    3,975,410,940,119.70x = 6,388,136,211,459,183,858,417,664
  5. Step 5: Solve for x
    x = 6,388,136,211,459,183,858,417,664/3,975,410,940,119.70
  6. Step 6: Final answer
    x = 1,606,912,167,743.55

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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.