Home / 1,259,062,285.40-1,888,593,428.10-441,068,298.20

Finding the Fourth Proportional to 1,259,062,285.40, 1,888,593,428.10 and 441,068,298.20

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Solution

The fourth proportional to 1,259,062,285.40, 1,888,593,428.10 and 441,068,298.20 is: 661,602,447.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,259,062,285.40 : 1,888,593,428.10 = 441,068,298.20 : x
  2. Step 2: Convert to fraction form
    1,259,062,285.40/1,888,593,428.10 = 441,068,298.20/x
  3. Step 3: Cross multiply
    1,259,062,285.40x = 1,888,593,428.10 × 441,068,298.20
  4. Step 4: Simplify right side
    1,259,062,285.40x = 832,998,689,323,771,008
  5. Step 5: Solve for x
    x = 832,998,689,323,771,008/1,259,062,285.40
  6. Step 6: Final answer
    x = 661,602,447.30

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