Home / 322,206,387,720.68-483,176,607,500.37-109,987,613,633.40

Finding the Fourth Proportional to 322,206,387,720.68, 483,176,607,500.37 and 109,987,613,633.40

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Solution

The fourth proportional to 322,206,387,720.68, 483,176,607,500.37 and 109,987,613,633.40 is: 164,936,028,731.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,206,387,720.68 : 483,176,607,500.37 = 109,987,613,633.40 : x
  2. Step 2: Convert to fraction form
    322,206,387,720.68/483,176,607,500.37 = 109,987,613,633.40/x
  3. Step 3: Cross multiply
    322,206,387,720.68x = 483,176,607,500.37 × 109,987,613,633.40
  4. Step 4: Simplify right side
    322,206,387,720.68x = 53,143,442,022,447,651,487,744
  5. Step 5: Solve for x
    x = 53,143,442,022,447,651,487,744/322,206,387,720.68
  6. Step 6: Final answer
    x = 164,936,028,731.12

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.