Home / 189,023,083.20-283,534,624.80-108,177,566.40

Finding the Fourth Proportional to 189,023,083.20, 283,534,624.80 and 108,177,566.40

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Solution

The fourth proportional to 189,023,083.20, 283,534,624.80 and 108,177,566.40 is: 162,266,349.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    189,023,083.20 : 283,534,624.80 = 108,177,566.40 : x
  2. Step 2: Convert to fraction form
    189,023,083.20/283,534,624.80 = 108,177,566.40/x
  3. Step 3: Cross multiply
    189,023,083.20x = 283,534,624.80 × 108,177,566.40
  4. Step 4: Simplify right side
    189,023,083.20x = 30,672,085,701,001,088
  5. Step 5: Solve for x
    x = 30,672,085,701,001,088/189,023,083.20
  6. Step 6: Final answer
    x = 162,266,349.60

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