Home / 133,994,003,163.40-200,991,004,745.10-133,064,193,989.80

Finding the Fourth Proportional to 133,994,003,163.40, 200,991,004,745.10 and 133,064,193,989.80

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Solution

The fourth proportional to 133,994,003,163.40, 200,991,004,745.10 and 133,064,193,989.80 is: 199,596,290,984.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,994,003,163.40 : 200,991,004,745.10 = 133,064,193,989.80 : x
  2. Step 2: Convert to fraction form
    133,994,003,163.40/200,991,004,745.10 = 133,064,193,989.80/x
  3. Step 3: Cross multiply
    133,994,003,163.40x = 200,991,004,745.10 × 133,064,193,989.80
  4. Step 4: Simplify right side
    133,994,003,163.40x = 26,744,706,045,606,801,440,768
  5. Step 5: Solve for x
    x = 26,744,706,045,606,801,440,768/133,994,003,163.40
  6. Step 6: Final answer
    x = 199,596,290,984.70

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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.