Home / 133,994,006,410.40-200,991,009,615.60-133,064,197,236.80

Finding the Fourth Proportional to 133,994,006,410.40, 200,991,009,615.60 and 133,064,197,236.80

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Solution

The fourth proportional to 133,994,006,410.40, 200,991,009,615.60 and 133,064,197,236.80 is: 199,596,295,855.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,994,006,410.40 : 200,991,009,615.60 = 133,064,197,236.80 : x
  2. Step 2: Convert to fraction form
    133,994,006,410.40/200,991,009,615.60 = 133,064,197,236.80/x
  3. Step 3: Cross multiply
    133,994,006,410.40x = 200,991,009,615.60 × 133,064,197,236.80
  4. Step 4: Simplify right side
    133,994,006,410.40x = 26,744,707,346,313,764,667,392
  5. Step 5: Solve for x
    x = 26,744,707,346,313,764,667,392/133,994,006,410.40
  6. Step 6: Final answer
    x = 199,596,295,855.20

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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.