Home / 269,379,764.60-403,060,710.90-191,835,937.40

Finding the Fourth Proportional to 269,379,764.60, 403,060,710.90 and 191,835,937.40

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Solution

The fourth proportional to 269,379,764.60, 403,060,710.90 and 191,835,937.40 is: 287,035,403.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,379,764.60 : 403,060,710.90 = 191,835,937.40 : x
  2. Step 2: Convert to fraction form
    269,379,764.60/403,060,710.90 = 191,835,937.40/x
  3. Step 3: Cross multiply
    269,379,764.60x = 403,060,710.90 × 191,835,937.40
  4. Step 4: Simplify right side
    269,379,764.60x = 77,321,529,304,611,888
  5. Step 5: Solve for x
    x = 77,321,529,304,611,888/269,379,764.60
  6. Step 6: Final answer
    x = 287,035,403.05

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