Home / 199,291,253.10-298,936,879.65-181,115,970.90

Finding the Fourth Proportional to 199,291,253.10, 298,936,879.65 and 181,115,970.90

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Solution

The fourth proportional to 199,291,253.10, 298,936,879.65 and 181,115,970.90 is: 271,673,956.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,291,253.10 : 298,936,879.65 = 181,115,970.90 : x
  2. Step 2: Convert to fraction form
    199,291,253.10/298,936,879.65 = 181,115,970.90/x
  3. Step 3: Cross multiply
    199,291,253.10x = 298,936,879.65 × 181,115,970.90
  4. Step 4: Simplify right side
    199,291,253.10x = 54,142,243,195,626,200
  5. Step 5: Solve for x
    x = 54,142,243,195,626,200/199,291,253.10
  6. Step 6: Final answer
    x = 271,673,956.35

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