Home / 27,952,500.96-41,928,738.48-7,757,736.48

Finding the Fourth Proportional to 27,952,500.96, 41,928,738.48 and 7,757,736.48

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Solution

The fourth proportional to 27,952,500.96, 41,928,738.48 and 7,757,736.48 is: 11,636,601.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,952,500.96 : 41,928,738.48 = 7,757,736.48 : x
  2. Step 2: Convert to fraction form
    27,952,500.96/41,928,738.48 = 7,757,736.48/x
  3. Step 3: Cross multiply
    27,952,500.96x = 41,928,738.48 × 7,757,736.48
  4. Step 4: Simplify right side
    27,952,500.96x = 325,272,104,066,675.75
  5. Step 5: Solve for x
    x = 325,272,104,066,675.75/27,952,500.96
  6. Step 6: Final answer
    x = 11,636,601.12

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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.