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Finding the Third Proportional to 43,795,428 and 103,383,219

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Solution

The third proportional to 43,795,428 and 103,383,219 is: 244,045,793.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,795,428 : 103,383,219 = 103,383,219 : x
  2. Step 2: Convert to fraction form
    43,795,428/103,383,219 = 103,383,219/x
  3. Step 3: Cross multiply
    43,795,428x = 103,383,219 × 103,383,219
  4. Step 4: Simplify right side
    43,795,428x = 10,688,089,970,801,960
  5. Step 5: Solve for x
    x = 10,688,089,970,801,960/43,795,428
  6. Step 6: Final answer
    x = 244,045,793.34

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.