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Finding the Fourth Proportional to 433,662,059.52, 650,493,071.01 and 126,954,171.18

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Solution

The fourth proportional to 433,662,059.52, 650,493,071.01 and 126,954,171.18 is: 190,431,251.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,662,059.52 : 650,493,071.01 = 126,954,171.18 : x
  2. Step 2: Convert to fraction form
    433,662,059.52/650,493,071.01 = 126,954,171.18/x
  3. Step 3: Cross multiply
    433,662,059.52x = 650,493,071.01 × 126,954,171.18
  4. Step 4: Simplify right side
    433,662,059.52x = 82,582,808,688,407,440
  5. Step 5: Solve for x
    x = 82,582,808,688,407,440/433,662,059.52
  6. Step 6: Final answer
    x = 190,431,251.42

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