Home / 365,569,284.26-548,355,209.43-92,940,080.42

Finding the Fourth Proportional to 365,569,284.26, 548,355,209.43 and 92,940,080.42

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Solution

The fourth proportional to 365,569,284.26, 548,355,209.43 and 92,940,080.42 is: 139,410,446.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,569,284.26 : 548,355,209.43 = 92,940,080.42 : x
  2. Step 2: Convert to fraction form
    365,569,284.26/548,355,209.43 = 92,940,080.42/x
  3. Step 3: Cross multiply
    365,569,284.26x = 548,355,209.43 × 92,940,080.42
  4. Step 4: Simplify right side
    365,569,284.26x = 50,964,177,263,150,136
  5. Step 5: Solve for x
    x = 50,964,177,263,150,136/365,569,284.26
  6. Step 6: Final answer
    x = 139,410,446.82

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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.