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Finding the Third Proportional to 36,698,467 and 55,044,139

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Solution

The third proportional to 36,698,467 and 55,044,139 is: 82,560,866.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,698,467 : 55,044,139 = 55,044,139 : x
  2. Step 2: Convert to fraction form
    36,698,467/55,044,139 = 55,044,139/x
  3. Step 3: Cross multiply
    36,698,467x = 55,044,139 × 55,044,139
  4. Step 4: Simplify right side
    36,698,467x = 3,029,857,238,251,321
  5. Step 5: Solve for x
    x = 3,029,857,238,251,321/36,698,467
  6. Step 6: Final answer
    x = 82,560,866.60

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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.