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Finding the Third Proportional to 15,019,734 and 30,835,704

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Solution

The third proportional to 15,019,734 and 30,835,704 is: 63,306,090.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,019,734 : 30,835,704 = 30,835,704 : x
  2. Step 2: Convert to fraction form
    15,019,734/30,835,704 = 30,835,704/x
  3. Step 3: Cross multiply
    15,019,734x = 30,835,704 × 30,835,704
  4. Step 4: Simplify right side
    15,019,734x = 950,840,641,175,616
  5. Step 5: Solve for x
    x = 950,840,641,175,616/15,019,734
  6. Step 6: Final answer
    x = 63,306,090.59

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.