Home / 381,348,007.40-572,096,660.70-162,997,927.40

Finding the Fourth Proportional to 381,348,007.40, 572,096,660.70 and 162,997,927.40

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Solution

The fourth proportional to 381,348,007.40, 572,096,660.70 and 162,997,927.40 is: 244,528,798.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    381,348,007.40 : 572,096,660.70 = 162,997,927.40 : x
  2. Step 2: Convert to fraction form
    381,348,007.40/572,096,660.70 = 162,997,927.40/x
  3. Step 3: Cross multiply
    381,348,007.40x = 572,096,660.70 × 162,997,927.40
  4. Step 4: Simplify right side
    381,348,007.40x = 93,250,569,966,561,040
  5. Step 5: Solve for x
    x = 93,250,569,966,561,040/381,348,007.40
  6. Step 6: Final answer
    x = 244,528,798.26

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