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Finding the Third Proportional to 60,529,756 and 84,935,243

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Solution

The third proportional to 60,529,756 and 84,935,243 is: 119,180,977.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,529,756 : 84,935,243 = 84,935,243 : x
  2. Step 2: Convert to fraction form
    60,529,756/84,935,243 = 84,935,243/x
  3. Step 3: Cross multiply
    60,529,756x = 84,935,243 × 84,935,243
  4. Step 4: Simplify right side
    60,529,756x = 7,213,995,503,469,049
  5. Step 5: Solve for x
    x = 7,213,995,503,469,049/60,529,756
  6. Step 6: Final answer
    x = 119,180,977.76

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.