Home / 54,794,149.00-75,613,238.58-30,014,445.79

Finding the Fourth Proportional to 54,794,149.00, 75,613,238.58 and 30,014,445.79

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Solution

The fourth proportional to 54,794,149.00, 75,613,238.58 and 30,014,445.79 is: 41,418,463.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,794,149.00 : 75,613,238.58 = 30,014,445.79 : x
  2. Step 2: Convert to fraction form
    54,794,149.00/75,613,238.58 = 30,014,445.79/x
  3. Step 3: Cross multiply
    54,794,149.00x = 75,613,238.58 × 30,014,445.79
  4. Step 4: Simplify right side
    54,794,149.00x = 2,269,489,450,488,416.50
  5. Step 5: Solve for x
    x = 2,269,489,450,488,416.50/54,794,149.00
  6. Step 6: Final answer
    x = 41,418,463.32

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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.