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Finding the Fourth Proportional to 111,706,131,738.60, 167,559,197,607.90 and 111,706,131,738.60

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Solution

The fourth proportional to 111,706,131,738.60, 167,559,197,607.90 and 111,706,131,738.60 is: 167,559,197,607.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,706,131,738.60 : 167,559,197,607.90 = 111,706,131,738.60 : x
  2. Step 2: Convert to fraction form
    111,706,131,738.60/167,559,197,607.90 = 111,706,131,738.60/x
  3. Step 3: Cross multiply
    111,706,131,738.60x = 167,559,197,607.90 × 111,706,131,738.60
  4. Step 4: Simplify right side
    111,706,131,738.60x = 18,717,389,802,002,188,337,152
  5. Step 5: Solve for x
    x = 18,717,389,802,002,188,337,152/111,706,131,738.60
  6. Step 6: Final answer
    x = 167,559,197,607.90

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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.