Home / 355,894,488.14-533,465,066.01-161,942,105.08

Finding the Fourth Proportional to 355,894,488.14, 533,465,066.01 and 161,942,105.08

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Solution

The fourth proportional to 355,894,488.14, 533,465,066.01 and 161,942,105.08 is: 242,741,763.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,894,488.14 : 533,465,066.01 = 161,942,105.08 : x
  2. Step 2: Convert to fraction form
    355,894,488.14/533,465,066.01 = 161,942,105.08/x
  3. Step 3: Cross multiply
    355,894,488.14x = 533,465,066.01 × 161,942,105.08
  4. Step 4: Simplify right side
    355,894,488.14x = 86,390,455,773,633,216
  5. Step 5: Solve for x
    x = 86,390,455,773,633,216/355,894,488.14
  6. Step 6: Final answer
    x = 242,741,763.79

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