Home / 149,461,361.40-224,192,042.10-68,839,793.40

Finding the Fourth Proportional to 149,461,361.40, 224,192,042.10 and 68,839,793.40

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Solution

The fourth proportional to 149,461,361.40, 224,192,042.10 and 68,839,793.40 is: 103,259,690.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,461,361.40 : 224,192,042.10 = 68,839,793.40 : x
  2. Step 2: Convert to fraction form
    149,461,361.40/224,192,042.10 = 68,839,793.40/x
  3. Step 3: Cross multiply
    149,461,361.40x = 224,192,042.10 × 68,839,793.40
  4. Step 4: Simplify right side
    149,461,361.40x = 15,433,333,860,088,104
  5. Step 5: Solve for x
    x = 15,433,333,860,088,104/149,461,361.40
  6. Step 6: Final answer
    x = 103,259,690.10

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