Home / 227,836,406.94-341,756,753.13-55,314,735.90

Finding the Fourth Proportional to 227,836,406.94, 341,756,753.13 and 55,314,735.90

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Solution

The fourth proportional to 227,836,406.94, 341,756,753.13 and 55,314,735.90 is: 82,972,624.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,836,406.94 : 341,756,753.13 = 55,314,735.90 : x
  2. Step 2: Convert to fraction form
    227,836,406.94/341,756,753.13 = 55,314,735.90/x
  3. Step 3: Cross multiply
    227,836,406.94x = 341,756,753.13 × 55,314,735.90
  4. Step 4: Simplify right side
    227,836,406.94x = 18,904,184,541,427,448
  5. Step 5: Solve for x
    x = 18,904,184,541,427,448/227,836,406.94
  6. Step 6: Final answer
    x = 82,972,624.07

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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.