Home / 147,496,851.60-221,056,320.60-131,246,566.80

Finding the Fourth Proportional to 147,496,851.60, 221,056,320.60 and 131,246,566.80

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Solution

The fourth proportional to 147,496,851.60, 221,056,320.60 and 131,246,566.80 is: 196,701,711.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,496,851.60 : 221,056,320.60 = 131,246,566.80 : x
  2. Step 2: Convert to fraction form
    147,496,851.60/221,056,320.60 = 131,246,566.80/x
  3. Step 3: Cross multiply
    147,496,851.60x = 221,056,320.60 × 131,246,566.80
  4. Step 4: Simplify right side
    147,496,851.60x = 29,012,883,148,190,116
  5. Step 5: Solve for x
    x = 29,012,883,148,190,116/147,496,851.60
  6. Step 6: Final answer
    x = 196,701,711.48

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