Home / 68,770,273,501.43-103,202,530,192.05-24,001,770,189.29

Finding the Fourth Proportional to 68,770,273,501.43, 103,202,530,192.05 and 24,001,770,189.29

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Solution

The fourth proportional to 68,770,273,501.43, 103,202,530,192.05 and 24,001,770,189.29 is: 36,019,100,790.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,770,273,501.43 : 103,202,530,192.05 = 24,001,770,189.29 : x
  2. Step 2: Convert to fraction form
    68,770,273,501.43/103,202,530,192.05 = 24,001,770,189.29/x
  3. Step 3: Cross multiply
    68,770,273,501.43x = 103,202,530,192.05 × 24,001,770,189.29
  4. Step 4: Simplify right side
    68,770,273,501.43x = 2,477,043,412,622,537,392,128
  5. Step 5: Solve for x
    x = 2,477,043,412,622,537,392,128/68,770,273,501.43
  6. Step 6: Final answer
    x = 36,019,100,790.27

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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.