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Finding the Third Proportional to 15,350,752 and 33,291,567

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Solution

The third proportional to 15,350,752 and 33,291,567 is: 72,200,269.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,350,752 : 33,291,567 = 33,291,567 : x
  2. Step 2: Convert to fraction form
    15,350,752/33,291,567 = 33,291,567/x
  3. Step 3: Cross multiply
    15,350,752x = 33,291,567 × 33,291,567
  4. Step 4: Simplify right side
    15,350,752x = 1,108,328,433,315,489
  5. Step 5: Solve for x
    x = 1,108,328,433,315,489/15,350,752
  6. Step 6: Final answer
    x = 72,200,269.62

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.