Home / 309,204,835.60-463,863,240.60-155,463,984.40

Finding the Fourth Proportional to 309,204,835.60, 463,863,240.60 and 155,463,984.40

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Solution

The fourth proportional to 309,204,835.60, 463,863,240.60 and 155,463,984.40 is: 233,224,126.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    309,204,835.60 : 463,863,240.60 = 155,463,984.40 : x
  2. Step 2: Convert to fraction form
    309,204,835.60/463,863,240.60 = 155,463,984.40/x
  3. Step 3: Cross multiply
    309,204,835.60x = 463,863,240.60 × 155,463,984.40
  4. Step 4: Simplify right side
    309,204,835.60x = 72,114,027,600,371,856
  5. Step 5: Solve for x
    x = 72,114,027,600,371,856/309,204,835.60
  6. Step 6: Final answer
    x = 233,224,126.20

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