Home / 45,972,601,515.02-68,958,902,272.53-45,972,601,515.02

Finding the Fourth Proportional to 45,972,601,515.02, 68,958,902,272.53 and 45,972,601,515.02

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Solution

The fourth proportional to 45,972,601,515.02, 68,958,902,272.53 and 45,972,601,515.02 is: 68,958,902,272.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,972,601,515.02 : 68,958,902,272.53 = 45,972,601,515.02 : x
  2. Step 2: Convert to fraction form
    45,972,601,515.02/68,958,902,272.53 = 45,972,601,515.02/x
  3. Step 3: Cross multiply
    45,972,601,515.02x = 68,958,902,272.53 × 45,972,601,515.02
  4. Step 4: Simplify right side
    45,972,601,515.02x = 3,170,220,135,088,228,663,296
  5. Step 5: Solve for x
    x = 3,170,220,135,088,228,663,296/45,972,601,515.02
  6. Step 6: Final answer
    x = 68,958,902,272.53

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Double scale
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Similar ratio
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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.