Home / 20,119,780,466,109-43,764,754,506,138

Finding the Third Proportional to 20,119,780,466,109 and 43,764,754,506,138

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Solution

The third proportional to 20,119,780,466,109 and 43,764,754,506,138 is: 95,197,546,524,370.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,119,780,466,109 : 43,764,754,506,138 = 43,764,754,506,138 : x
  2. Step 2: Convert to fraction form
    20,119,780,466,109/43,764,754,506,138 = 43,764,754,506,138/x
  3. Step 3: Cross multiply
    20,119,780,466,109x = 43,764,754,506,138 × 43,764,754,506,138
  4. Step 4: Simplify right side
    20,119,780,466,109x = 1,915,353,736,982,526,422,757,146,624
  5. Step 5: Solve for x
    x = 1,915,353,736,982,526,422,757,146,624/20,119,780,466,109
  6. Step 6: Final answer
    x = 95,197,546,524,370.20

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.