Home / 227,624,219.02-341,448,745.58-72,166,784.03

Finding the Fourth Proportional to 227,624,219.02, 341,448,745.58 and 72,166,784.03

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Solution

The fourth proportional to 227,624,219.02, 341,448,745.58 and 72,166,784.03 is: 108,254,112.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,624,219.02 : 341,448,745.58 = 72,166,784.03 : x
  2. Step 2: Convert to fraction form
    227,624,219.02/341,448,745.58 = 72,166,784.03/x
  3. Step 3: Cross multiply
    227,624,219.02x = 341,448,745.58 × 72,166,784.03
  4. Step 4: Simplify right side
    227,624,219.02x = 24,641,257,879,586,276
  5. Step 5: Solve for x
    x = 24,641,257,879,586,276/227,624,219.02
  6. Step 6: Final answer
    x = 108,254,112.79

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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.