Home / 141,978,864-212,991,828.12-49,838,694.96

Finding the Fourth Proportional to 141,978,864, 212,991,828.12 and 49,838,694.96

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Solution

The fourth proportional to 141,978,864, 212,991,828.12 and 49,838,694.96 is: 74,766,302.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,978,864 : 212,991,828.12 = 49,838,694.96 : x
  2. Step 2: Convert to fraction form
    141,978,864/212,991,828.12 = 49,838,694.96/x
  3. Step 3: Cross multiply
    141,978,864x = 212,991,828.12 × 49,838,694.96
  4. Step 4: Simplify right side
    141,978,864x = 10,615,234,750,645,430
  5. Step 5: Solve for x
    x = 10,615,234,750,645,430/141,978,864
  6. Step 6: Final answer
    x = 74,766,302.90

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