Home / 205,935,360.85-308,898,318.07-103,671,936.85

Finding the Fourth Proportional to 205,935,360.85, 308,898,318.07 and 103,671,936.85

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Solution

The fourth proportional to 205,935,360.85, 308,898,318.07 and 103,671,936.85 is: 155,505,527.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    205,935,360.85 : 308,898,318.07 = 103,671,936.85 : x
  2. Step 2: Convert to fraction form
    205,935,360.85/308,898,318.07 = 103,671,936.85/x
  3. Step 3: Cross multiply
    205,935,360.85x = 308,898,318.07 × 103,671,936.85
  4. Step 4: Simplify right side
    205,935,360.85x = 32,024,086,924,024,252
  5. Step 5: Solve for x
    x = 32,024,086,924,024,252/205,935,360.85
  6. Step 6: Final answer
    x = 155,505,527.52

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