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Finding the Third Proportional to 63,856,760 and 97,379,223

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Solution

The third proportional to 63,856,760 and 97,379,223 is: 148,499,752.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,856,760 : 97,379,223 = 97,379,223 : x
  2. Step 2: Convert to fraction form
    63,856,760/97,379,223 = 97,379,223/x
  3. Step 3: Cross multiply
    63,856,760x = 97,379,223 × 97,379,223
  4. Step 4: Simplify right side
    63,856,760x = 9,482,713,072,083,728
  5. Step 5: Solve for x
    x = 9,482,713,072,083,728/63,856,760
  6. Step 6: Final answer
    x = 148,499,752.76

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.