Home / 193,914,996.30-290,872,494.45-150,549,410.70

Finding the Fourth Proportional to 193,914,996.30, 290,872,494.45 and 150,549,410.70

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Solution

The fourth proportional to 193,914,996.30, 290,872,494.45 and 150,549,410.70 is: 225,824,116.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,914,996.30 : 290,872,494.45 = 150,549,410.70 : x
  2. Step 2: Convert to fraction form
    193,914,996.30/290,872,494.45 = 150,549,410.70/x
  3. Step 3: Cross multiply
    193,914,996.30x = 290,872,494.45 × 150,549,410.70
  4. Step 4: Simplify right side
    193,914,996.30x = 43,790,682,628,286,512
  5. Step 5: Solve for x
    x = 43,790,682,628,286,512/193,914,996.30
  6. Step 6: Final answer
    x = 225,824,116.05

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Why These Related Problems?

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