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Finding the Third Proportional to 43,765,620 and 101,309,620

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Solution

The third proportional to 43,765,620 and 101,309,620 is: 234,513,737.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,765,620 : 101,309,620 = 101,309,620 : x
  2. Step 2: Convert to fraction form
    43,765,620/101,309,620 = 101,309,620/x
  3. Step 3: Cross multiply
    43,765,620x = 101,309,620 × 101,309,620
  4. Step 4: Simplify right side
    43,765,620x = 10,263,639,104,544,400
  5. Step 5: Solve for x
    x = 10,263,639,104,544,400/43,765,620
  6. Step 6: Final answer
    x = 234,513,737.14

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.