Home / 664,039,979.40-996,059,969.10-204,001,030.20

Finding the Fourth Proportional to 664,039,979.40, 996,059,969.10 and 204,001,030.20

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Solution

The fourth proportional to 664,039,979.40, 996,059,969.10 and 204,001,030.20 is: 306,001,545.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    664,039,979.40 : 996,059,969.10 = 204,001,030.20 : x
  2. Step 2: Convert to fraction form
    664,039,979.40/996,059,969.10 = 204,001,030.20/x
  3. Step 3: Cross multiply
    664,039,979.40x = 996,059,969.10 × 204,001,030.20
  4. Step 4: Simplify right side
    664,039,979.40x = 203,197,259,837,380,160
  5. Step 5: Solve for x
    x = 203,197,259,837,380,160/664,039,979.40
  6. Step 6: Final answer
    x = 306,001,545.30

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