Home / 843,978,455,334.70-1,138,725,082,633.30

Finding the Third Proportional to 843,978,455,334.70 and 1,138,725,082,633.30

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Solution

The third proportional to 843,978,455,334.70 and 1,138,725,082,633.30 is: 1,536,407,482,468.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,978,455,334.70 : 1,138,725,082,633.30 = 1,138,725,082,633.30 : x
  2. Step 2: Convert to fraction form
    843,978,455,334.70/1,138,725,082,633.30 = 1,138,725,082,633.30/x
  3. Step 3: Cross multiply
    843,978,455,334.70x = 1,138,725,082,633.30 × 1,138,725,082,633.30
  4. Step 4: Simplify right side
    843,978,455,334.70x = 1,296,694,813,818,216,008,122,368
  5. Step 5: Solve for x
    x = 1,296,694,813,818,216,008,122,368/843,978,455,334.70
  6. Step 6: Final answer
    x = 1,536,407,482,468.24

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.