Home / 438,504,264.27-657,705,195.90-176,178,196.04

Finding the Fourth Proportional to 438,504,264.27, 657,705,195.90 and 176,178,196.04

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Solution

The fourth proportional to 438,504,264.27, 657,705,195.90 and 176,178,196.04 is: 264,246,723.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    438,504,264.27 : 657,705,195.90 = 176,178,196.04 : x
  2. Step 2: Convert to fraction form
    438,504,264.27/657,705,195.90 = 176,178,196.04/x
  3. Step 3: Cross multiply
    438,504,264.27x = 657,705,195.90 × 176,178,196.04
  4. Step 4: Simplify right side
    438,504,264.27x = 115,873,314,936,508,272
  5. Step 5: Solve for x
    x = 115,873,314,936,508,272/438,504,264.27
  6. Step 6: Final answer
    x = 264,246,723.19

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