Home / 34,718,543.82-51,975,654.65-23,175,379.67

Finding the Fourth Proportional to 34,718,543.82, 51,975,654.65 and 23,175,379.67

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Solution

The fourth proportional to 34,718,543.82, 51,975,654.65 and 23,175,379.67 is: 34,694,874.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,718,543.82 : 51,975,654.65 = 23,175,379.67 : x
  2. Step 2: Convert to fraction form
    34,718,543.82/51,975,654.65 = 23,175,379.67/x
  3. Step 3: Cross multiply
    34,718,543.82x = 51,975,654.65 × 23,175,379.67
  4. Step 4: Simplify right side
    34,718,543.82x = 1,204,555,530,132,489
  5. Step 5: Solve for x
    x = 1,204,555,530,132,489/34,718,543.82
  6. Step 6: Final answer
    x = 34,694,874.77

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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.