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Finding the Third Proportional to 51,523,272 and 111,117,576

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Solution

The third proportional to 51,523,272 and 111,117,576 is: 239,641,529.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,523,272 : 111,117,576 = 111,117,576 : x
  2. Step 2: Convert to fraction form
    51,523,272/111,117,576 = 111,117,576/x
  3. Step 3: Cross multiply
    51,523,272x = 111,117,576 × 111,117,576
  4. Step 4: Simplify right side
    51,523,272x = 12,347,115,696,115,776
  5. Step 5: Solve for x
    x = 12,347,115,696,115,776/51,523,272
  6. Step 6: Final answer
    x = 239,641,529.29

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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.