Home / 76,100,958,096.30-114,151,437,144.45-76,100,958,096.30

Finding the Fourth Proportional to 76,100,958,096.30, 114,151,437,144.45 and 76,100,958,096.30

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Solution

The fourth proportional to 76,100,958,096.30, 114,151,437,144.45 and 76,100,958,096.30 is: 114,151,437,144.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,100,958,096.30 : 114,151,437,144.45 = 76,100,958,096.30 : x
  2. Step 2: Convert to fraction form
    76,100,958,096.30/114,151,437,144.45 = 76,100,958,096.30/x
  3. Step 3: Cross multiply
    76,100,958,096.30x = 114,151,437,144.45 × 76,100,958,096.30
  4. Step 4: Simplify right side
    76,100,958,096.30x = 8,687,033,734,762,212,622,336
  5. Step 5: Solve for x
    x = 8,687,033,734,762,212,622,336/76,100,958,096.30
  6. Step 6: Final answer
    x = 114,151,437,144.45

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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.