Home / 234,203,505,591.96-323,081,890,011.26-152,960,884,238.60

Finding the Fourth Proportional to 234,203,505,591.96, 323,081,890,011.26 and 152,960,884,238.60

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Solution

The fourth proportional to 234,203,505,591.96, 323,081,890,011.26 and 152,960,884,238.60 is: 211,008,334,195.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,203,505,591.96 : 323,081,890,011.26 = 152,960,884,238.60 : x
  2. Step 2: Convert to fraction form
    234,203,505,591.96/323,081,890,011.26 = 152,960,884,238.60/x
  3. Step 3: Cross multiply
    234,203,505,591.96x = 323,081,890,011.26 × 152,960,884,238.60
  4. Step 4: Simplify right side
    234,203,505,591.96x = 49,418,891,577,600,442,892,288
  5. Step 5: Solve for x
    x = 49,418,891,577,600,442,892,288/234,203,505,591.96
  6. Step 6: Final answer
    x = 211,008,334,195.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.