Home / 45,972,601,515.52-68,958,902,273.28-45,972,601,515.52

Finding the Fourth Proportional to 45,972,601,515.52, 68,958,902,273.28 and 45,972,601,515.52

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Solution

The fourth proportional to 45,972,601,515.52, 68,958,902,273.28 and 45,972,601,515.52 is: 68,958,902,273.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,972,601,515.52 : 68,958,902,273.28 = 45,972,601,515.52 : x
  2. Step 2: Convert to fraction form
    45,972,601,515.52/68,958,902,273.28 = 45,972,601,515.52/x
  3. Step 3: Cross multiply
    45,972,601,515.52x = 68,958,902,273.28 × 45,972,601,515.52
  4. Step 4: Simplify right side
    45,972,601,515.52x = 3,170,220,135,157,187,215,360
  5. Step 5: Solve for x
    x = 3,170,220,135,157,187,215,360/45,972,601,515.52
  6. Step 6: Final answer
    x = 68,958,902,273.28

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Double scale
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1.5x scale

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.