Home / 881,585,851.19-1,322,570,095.65-268,154,133.71

Finding the Fourth Proportional to 881,585,851.19, 1,322,570,095.65 and 268,154,133.71

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Solution

The fourth proportional to 881,585,851.19, 1,322,570,095.65 and 268,154,133.71 is: 402,289,394.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,585,851.19 : 1,322,570,095.65 = 268,154,133.71 : x
  2. Step 2: Convert to fraction form
    881,585,851.19/1,322,570,095.65 = 268,154,133.71/x
  3. Step 3: Cross multiply
    881,585,851.19x = 1,322,570,095.65 × 268,154,133.71
  4. Step 4: Simplify right side
    881,585,851.19x = 354,652,638,263,164,800
  5. Step 5: Solve for x
    x = 354,652,638,263,164,800/881,585,851.19
  6. Step 6: Final answer
    x = 402,289,394.49

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