Home / 27,100,107.36-37,346,464.26-26,601,996.24

Finding the Fourth Proportional to 27,100,107.36, 37,346,464.26 and 26,601,996.24

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Solution

The fourth proportional to 27,100,107.36, 37,346,464.26 and 26,601,996.24 is: 36,660,020.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,100,107.36 : 37,346,464.26 = 26,601,996.24 : x
  2. Step 2: Convert to fraction form
    27,100,107.36/37,346,464.26 = 26,601,996.24/x
  3. Step 3: Cross multiply
    27,100,107.36x = 37,346,464.26 × 26,601,996.24
  4. Step 4: Simplify right side
    27,100,107.36x = 993,490,501,821,814.25
  5. Step 5: Solve for x
    x = 993,490,501,821,814.25/27,100,107.36
  6. Step 6: Final answer
    x = 36,660,020.89

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Double scale
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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.