Home / 332,545,634.28-498,694,390.20-114,133,997.52

Finding the Fourth Proportional to 332,545,634.28, 498,694,390.20 and 114,133,997.52

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Solution

The fourth proportional to 332,545,634.28, 498,694,390.20 and 114,133,997.52 is: 171,158,416.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,545,634.28 : 498,694,390.20 = 114,133,997.52 : x
  2. Step 2: Convert to fraction form
    332,545,634.28/498,694,390.20 = 114,133,997.52/x
  3. Step 3: Cross multiply
    332,545,634.28x = 498,694,390.20 × 114,133,997.52
  4. Step 4: Simplify right side
    332,545,634.28x = 56,917,984,294,324,712
  5. Step 5: Solve for x
    x = 56,917,984,294,324,712/332,545,634.28
  6. Step 6: Final answer
    x = 171,158,416.85

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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.