Home / 891,275,188,215.35-1,336,912,782,323-891,275,188,215.35

Finding the Fourth Proportional to 891,275,188,215.35, 1,336,912,782,323 and 891,275,188,215.35

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Solution

The fourth proportional to 891,275,188,215.35, 1,336,912,782,323 and 891,275,188,215.35 is: 1,336,912,782,323

Step by Step Solution

  1. Step 1: Write the proportion equation
    891,275,188,215.35 : 1,336,912,782,323 = 891,275,188,215.35 : x
  2. Step 2: Convert to fraction form
    891,275,188,215.35/1,336,912,782,323 = 891,275,188,215.35/x
  3. Step 3: Cross multiply
    891,275,188,215.35x = 1,336,912,782,323 × 891,275,188,215.35
  4. Step 4: Simplify right side
    891,275,188,215.35x = 1,191,557,191,692,439,072,538,624
  5. Step 5: Solve for x
    x = 1,191,557,191,692,439,072,538,624/891,275,188,215.35
  6. Step 6: Final answer
    x = 1,336,912,782,323

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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.