Home / 871,404,558.47-1,307,106,039.07-273,146,713.10

Finding the Fourth Proportional to 871,404,558.47, 1,307,106,039.07 and 273,146,713.10

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Solution

The fourth proportional to 871,404,558.47, 1,307,106,039.07 and 273,146,713.10 is: 409,719,819.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    871,404,558.47 : 1,307,106,039.07 = 273,146,713.10 : x
  2. Step 2: Convert to fraction form
    871,404,558.47/1,307,106,039.07 = 273,146,713.10/x
  3. Step 3: Cross multiply
    871,404,558.47x = 1,307,106,039.07 × 273,146,713.10
  4. Step 4: Simplify right side
    871,404,558.47x = 357,031,718,245,130,688
  5. Step 5: Solve for x
    x = 357,031,718,245,130,688/871,404,558.47
  6. Step 6: Final answer
    x = 409,719,819.31

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