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Finding the Third Proportional to 43,334,469,819 and 87,887,406,306

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Solution

The third proportional to 43,334,469,819 and 87,887,406,306 is: 178,246,006,457.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,334,469,819 : 87,887,406,306 = 87,887,406,306 : x
  2. Step 2: Convert to fraction form
    43,334,469,819/87,887,406,306 = 87,887,406,306/x
  3. Step 3: Cross multiply
    43,334,469,819x = 87,887,406,306 × 87,887,406,306
  4. Step 4: Simplify right side
    43,334,469,819x = 7,724,196,187,195,928,739,840
  5. Step 5: Solve for x
    x = 7,724,196,187,195,928,739,840/43,334,469,819
  6. Step 6: Final answer
    x = 178,246,006,457.64

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.