Home / 3,870,313,535.05-5,801,792,410.10-2,467,359,683.53

Finding the Fourth Proportional to 3,870,313,535.05, 5,801,792,410.10 and 2,467,359,683.53

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Solution

The fourth proportional to 3,870,313,535.05, 5,801,792,410.10 and 2,467,359,683.53 is: 3,698,694,835.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,870,313,535.05 : 5,801,792,410.10 = 2,467,359,683.53 : x
  2. Step 2: Convert to fraction form
    3,870,313,535.05/5,801,792,410.10 = 2,467,359,683.53/x
  3. Step 3: Cross multiply
    3,870,313,535.05x = 5,801,792,410.10 × 2,467,359,683.53
  4. Step 4: Simplify right side
    3,870,313,535.05x = 14,315,108,684,878,757,888
  5. Step 5: Solve for x
    x = 14,315,108,684,878,757,888/3,870,313,535.05
  6. Step 6: Final answer
    x = 3,698,694,835.76

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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.