Home / 199,354,839.60-299,088,246.60-97,122,212.40

Finding the Fourth Proportional to 199,354,839.60, 299,088,246.60 and 97,122,212.40

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Solution

The fourth proportional to 199,354,839.60, 299,088,246.60 and 97,122,212.40 is: 145,710,594.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,354,839.60 : 299,088,246.60 = 97,122,212.40 : x
  2. Step 2: Convert to fraction form
    199,354,839.60/299,088,246.60 = 97,122,212.40/x
  3. Step 3: Cross multiply
    199,354,839.60x = 299,088,246.60 × 97,122,212.40
  4. Step 4: Simplify right side
    199,354,839.60x = 29,048,112,212,628,780
  5. Step 5: Solve for x
    x = 29,048,112,212,628,780/199,354,839.60
  6. Step 6: Final answer
    x = 145,710,594.59

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