Home / 193,626,462.90-267,204,524.26-106,706,334.90

Finding the Fourth Proportional to 193,626,462.90, 267,204,524.26 and 106,706,334.90

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Solution

The fourth proportional to 193,626,462.90, 267,204,524.26 and 106,706,334.90 is: 147,254,745.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,626,462.90 : 267,204,524.26 = 106,706,334.90 : x
  2. Step 2: Convert to fraction form
    193,626,462.90/267,204,524.26 = 106,706,334.90/x
  3. Step 3: Cross multiply
    193,626,462.90x = 267,204,524.26 × 106,706,334.90
  4. Step 4: Simplify right side
    193,626,462.90x = 28,512,415,452,482,736
  5. Step 5: Solve for x
    x = 28,512,415,452,482,736/193,626,462.90
  6. Step 6: Final answer
    x = 147,254,745.17

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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.