Home / 151,160,721,998.40-226,741,082,997.60-151,160,721,998.40

Finding the Fourth Proportional to 151,160,721,998.40, 226,741,082,997.60 and 151,160,721,998.40

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Solution

The fourth proportional to 151,160,721,998.40, 226,741,082,997.60 and 151,160,721,998.40 is: 226,741,082,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,160,721,998.40 : 226,741,082,997.60 = 151,160,721,998.40 : x
  2. Step 2: Convert to fraction form
    151,160,721,998.40/226,741,082,997.60 = 151,160,721,998.40/x
  3. Step 3: Cross multiply
    151,160,721,998.40x = 226,741,082,997.60 × 151,160,721,998.40
  4. Step 4: Simplify right side
    151,160,721,998.40x = 34,274,345,812,616,355,512,320
  5. Step 5: Solve for x
    x = 34,274,345,812,616,355,512,320/151,160,721,998.40
  6. Step 6: Final answer
    x = 226,741,082,997.60

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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.