Home / 227,029,832,164.20-313,153,544,756.43-145,610,692,349.58

Finding the Fourth Proportional to 227,029,832,164.20, 313,153,544,756.43 and 145,610,692,349.58

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Solution

The fourth proportional to 227,029,832,164.20, 313,153,544,756.43 and 145,610,692,349.58 is: 200,848,073,704.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,029,832,164.20 : 313,153,544,756.43 = 145,610,692,349.58 : x
  2. Step 2: Convert to fraction form
    227,029,832,164.20/313,153,544,756.43 = 145,610,692,349.58/x
  3. Step 3: Cross multiply
    227,029,832,164.20x = 313,153,544,756.43 × 145,610,692,349.58
  4. Step 4: Simplify right side
    227,029,832,164.20x = 45,598,504,463,708,954,034,176
  5. Step 5: Solve for x
    x = 45,598,504,463,708,954,034,176/227,029,832,164.20
  6. Step 6: Final answer
    x = 200,848,073,704.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.