Home / 305,719,076.84-458,565,805.78-98,452,899.68

Finding the Fourth Proportional to 305,719,076.84, 458,565,805.78 and 98,452,899.68

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Solution

The fourth proportional to 305,719,076.84, 458,565,805.78 and 98,452,899.68 is: 147,675,224.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    305,719,076.84 : 458,565,805.78 = 98,452,899.68 : x
  2. Step 2: Convert to fraction form
    305,719,076.84/458,565,805.78 = 98,452,899.68/x
  3. Step 3: Cross multiply
    305,719,076.84x = 458,565,805.78 × 98,452,899.68
  4. Step 4: Simplify right side
    305,719,076.84x = 45,147,133,273,136,704
  5. Step 5: Solve for x
    x = 45,147,133,273,136,704/305,719,076.84
  6. Step 6: Final answer
    x = 147,675,224.39

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