Home / 43,744,255.35-65,616,383.03-18,235,087.35

Finding the Fourth Proportional to 43,744,255.35, 65,616,383.03 and 18,235,087.35

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Solution

The fourth proportional to 43,744,255.35, 65,616,383.03 and 18,235,087.35 is: 27,352,631.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,744,255.35 : 65,616,383.03 = 18,235,087.35 : x
  2. Step 2: Convert to fraction form
    43,744,255.35/65,616,383.03 = 18,235,087.35/x
  3. Step 3: Cross multiply
    43,744,255.35x = 65,616,383.03 × 18,235,087.35
  4. Step 4: Simplify right side
    43,744,255.35x = 1,196,520,476,051,932.25
  5. Step 5: Solve for x
    x = 1,196,520,476,051,932.25/43,744,255.35
  6. Step 6: Final answer
    x = 27,352,631.03

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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.