Home / 101,231,937-151,873,799.58-29,428,353

Finding the Fourth Proportional to 101,231,937, 151,873,799.58 and 29,428,353

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Solution

The fourth proportional to 101,231,937, 151,873,799.58 and 29,428,353 is: 44,150,056.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,231,937 : 151,873,799.58 = 29,428,353 : x
  2. Step 2: Convert to fraction form
    101,231,937/151,873,799.58 = 29,428,353/x
  3. Step 3: Cross multiply
    101,231,937x = 151,873,799.58 × 29,428,353
  4. Step 4: Simplify right side
    101,231,937x = 4,469,395,785,491,492
  5. Step 5: Solve for x
    x = 4,469,395,785,491,492/101,231,937
  6. Step 6: Final answer
    x = 44,150,056.97

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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.