Home / 1,561,203,072,759.90-2,337,396,624,909.50-1,561,203,072,759.90

Finding the Fourth Proportional to 1,561,203,072,759.90, 2,337,396,624,909.50 and 1,561,203,072,759.90

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Solution

The fourth proportional to 1,561,203,072,759.90, 2,337,396,624,909.50 and 1,561,203,072,759.90 is: 2,337,396,624,909.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,561,203,072,759.90 : 2,337,396,624,909.50 = 1,561,203,072,759.90 : x
  2. Step 2: Convert to fraction form
    1,561,203,072,759.90/2,337,396,624,909.50 = 1,561,203,072,759.90/x
  3. Step 3: Cross multiply
    1,561,203,072,759.90x = 2,337,396,624,909.50 × 1,561,203,072,759.90
  4. Step 4: Simplify right side
    1,561,203,072,759.90x = 3,649,150,793,067,330,489,286,656
  5. Step 5: Solve for x
    x = 3,649,150,793,067,330,489,286,656/1,561,203,072,759.90
  6. Step 6: Final answer
    x = 2,337,396,624,909.50

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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.