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Finding the Third Proportional to 36,698,454 and 55,044,119

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Solution

The third proportional to 36,698,454 and 55,044,119 is: 82,560,835.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,698,454 : 55,044,119 = 55,044,119 : x
  2. Step 2: Convert to fraction form
    36,698,454/55,044,119 = 55,044,119/x
  3. Step 3: Cross multiply
    36,698,454x = 55,044,119 × 55,044,119
  4. Step 4: Simplify right side
    36,698,454x = 3,029,855,036,486,161
  5. Step 5: Solve for x
    x = 3,029,855,036,486,161/36,698,454
  6. Step 6: Final answer
    x = 82,560,835.85

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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.