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Finding the Third Proportional to 50,790,538 and 76,301,583

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Solution

The third proportional to 50,790,538 and 76,301,583 is: 114,626,302.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,790,538 : 76,301,583 = 76,301,583 : x
  2. Step 2: Convert to fraction form
    50,790,538/76,301,583 = 76,301,583/x
  3. Step 3: Cross multiply
    50,790,538x = 76,301,583 × 76,301,583
  4. Step 4: Simplify right side
    50,790,538x = 5,821,931,568,305,889
  5. Step 5: Solve for x
    x = 5,821,931,568,305,889/50,790,538
  6. Step 6: Final answer
    x = 114,626,302.41

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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.