Home / 598,771,348.40-898,157,022.60-339,886,535.60

Finding the Fourth Proportional to 598,771,348.40, 898,157,022.60 and 339,886,535.60

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Solution

The fourth proportional to 598,771,348.40, 898,157,022.60 and 339,886,535.60 is: 509,829,803.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,771,348.40 : 898,157,022.60 = 339,886,535.60 : x
  2. Step 2: Convert to fraction form
    598,771,348.40/898,157,022.60 = 339,886,535.60/x
  3. Step 3: Cross multiply
    598,771,348.40x = 898,157,022.60 × 339,886,535.60
  4. Step 4: Simplify right side
    598,771,348.40x = 305,271,478,836,324,928
  5. Step 5: Solve for x
    x = 305,271,478,836,324,928/598,771,348.40
  6. Step 6: Final answer
    x = 509,829,803.40

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