Home / 118,410,595.20-177,615,892.80-113,308,761.60

Finding the Fourth Proportional to 118,410,595.20, 177,615,892.80 and 113,308,761.60

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Solution

The fourth proportional to 118,410,595.20, 177,615,892.80 and 113,308,761.60 is: 169,963,142.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,410,595.20 : 177,615,892.80 = 113,308,761.60 : x
  2. Step 2: Convert to fraction form
    118,410,595.20/177,615,892.80 = 113,308,761.60/x
  3. Step 3: Cross multiply
    118,410,595.20x = 177,615,892.80 × 113,308,761.60
  4. Step 4: Simplify right side
    118,410,595.20x = 20,125,436,853,646,356
  5. Step 5: Solve for x
    x = 20,125,436,853,646,356/118,410,595.20
  6. Step 6: Final answer
    x = 169,963,142.40

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