Home / 434,316,787.60-651,569,659.80-143,134,358.80

Finding the Fourth Proportional to 434,316,787.60, 651,569,659.80 and 143,134,358.80

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Solution

The fourth proportional to 434,316,787.60, 651,569,659.80 and 143,134,358.80 is: 214,732,674.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,316,787.60 : 651,569,659.80 = 143,134,358.80 : x
  2. Step 2: Convert to fraction form
    434,316,787.60/651,569,659.80 = 143,134,358.80/x
  3. Step 3: Cross multiply
    434,316,787.60x = 651,569,659.80 × 143,134,358.80
  4. Step 4: Simplify right side
    434,316,787.60x = 93,262,005,469,007,136
  5. Step 5: Solve for x
    x = 93,262,005,469,007,136/434,316,787.60
  6. Step 6: Final answer
    x = 214,732,674.70

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