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Finding the Third Proportional to 122,552,595 and 264,472,227

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Solution

The third proportional to 122,552,595 and 264,472,227 is: 570,739,108.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,552,595 : 264,472,227 = 264,472,227 : x
  2. Step 2: Convert to fraction form
    122,552,595/264,472,227 = 264,472,227/x
  3. Step 3: Cross multiply
    122,552,595x = 264,472,227 × 264,472,227
  4. Step 4: Simplify right side
    122,552,595x = 69,945,558,854,339,528
  5. Step 5: Solve for x
    x = 69,945,558,854,339,528/122,552,595
  6. Step 6: Final answer
    x = 570,739,108.82

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.