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Finding the Third Proportional to 43,101,525 and 64,589,239

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Solution

The third proportional to 43,101,525 and 64,589,239 is: 96,789,377.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,101,525 : 64,589,239 = 64,589,239 : x
  2. Step 2: Convert to fraction form
    43,101,525/64,589,239 = 64,589,239/x
  3. Step 3: Cross multiply
    43,101,525x = 64,589,239 × 64,589,239
  4. Step 4: Simplify right side
    43,101,525x = 4,171,769,794,599,121
  5. Step 5: Solve for x
    x = 4,171,769,794,599,121/43,101,525
  6. Step 6: Final answer
    x = 96,789,377.98

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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.