Home / 27,135,902.10-38,091,039.90-27,135,902.10

Finding the Fourth Proportional to 27,135,902.10, 38,091,039.90 and 27,135,902.10

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Solution

The fourth proportional to 27,135,902.10, 38,091,039.90 and 27,135,902.10 is: 38,091,039.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,135,902.10 : 38,091,039.90 = 27,135,902.10 : x
  2. Step 2: Convert to fraction form
    27,135,902.10/38,091,039.90 = 27,135,902.10/x
  3. Step 3: Cross multiply
    27,135,902.10x = 38,091,039.90 × 27,135,902.10
  4. Step 4: Simplify right side
    27,135,902.10x = 1,033,634,729,613,593.75
  5. Step 5: Solve for x
    x = 1,033,634,729,613,593.75/27,135,902.10
  6. Step 6: Final answer
    x = 38,091,039.90

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.