Home / 54,418,081.34-75,096,952.26-29,971,795.34

Finding the Fourth Proportional to 54,418,081.34, 75,096,952.26 and 29,971,795.34

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Solution

The fourth proportional to 54,418,081.34, 75,096,952.26 and 29,971,795.34 is: 41,361,077.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,418,081.34 : 75,096,952.26 = 29,971,795.34 : x
  2. Step 2: Convert to fraction form
    54,418,081.34/75,096,952.26 = 29,971,795.34/x
  3. Step 3: Cross multiply
    54,418,081.34x = 75,096,952.26 × 29,971,795.34
  4. Step 4: Simplify right side
    54,418,081.34x = 2,250,790,483,794,470.50
  5. Step 5: Solve for x
    x = 2,250,790,483,794,470.50/54,418,081.34
  6. Step 6: Final answer
    x = 41,361,077.58

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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.