Home / 75,558,404.20-113,589,548.70-64,472,938.60

Finding the Fourth Proportional to 75,558,404.20, 113,589,548.70 and 64,472,938.60

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Solution

The fourth proportional to 75,558,404.20, 113,589,548.70 and 64,472,938.60 is: 96,924,386.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,558,404.20 : 113,589,548.70 = 64,472,938.60 : x
  2. Step 2: Convert to fraction form
    75,558,404.20/113,589,548.70 = 64,472,938.60/x
  3. Step 3: Cross multiply
    75,558,404.20x = 113,589,548.70 × 64,472,938.60
  4. Step 4: Simplify right side
    75,558,404.20x = 7,323,451,998,936,810
  5. Step 5: Solve for x
    x = 7,323,451,998,936,810/75,558,404.20
  6. Step 6: Final answer
    x = 96,924,386.86

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