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Finding the Third Proportional to 170,777,882 and 367,492,610

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Solution

The third proportional to 170,777,882 and 367,492,610 is: 790,798,063.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,777,882 : 367,492,610 = 367,492,610 : x
  2. Step 2: Convert to fraction form
    170,777,882/367,492,610 = 367,492,610/x
  3. Step 3: Cross multiply
    170,777,882x = 367,492,610 × 367,492,610
  4. Step 4: Simplify right side
    170,777,882x = 135,050,818,404,612,096
  5. Step 5: Solve for x
    x = 135,050,818,404,612,096/170,777,882
  6. Step 6: Final answer
    x = 790,798,063.68

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.