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Finding the Third Proportional to 34,230,031 and 75,178,525

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Solution

The third proportional to 34,230,031 and 75,178,525 is: 165,112,635.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,230,031 : 75,178,525 = 75,178,525 : x
  2. Step 2: Convert to fraction form
    34,230,031/75,178,525 = 75,178,525/x
  3. Step 3: Cross multiply
    34,230,031x = 75,178,525 × 75,178,525
  4. Step 4: Simplify right side
    34,230,031x = 5,651,810,621,175,625
  5. Step 5: Solve for x
    x = 5,651,810,621,175,625/34,230,031
  6. Step 6: Final answer
    x = 165,112,635.19

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.