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Finding the Third Proportional to 116,388,688.50 and 193,973,337

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Solution

The third proportional to 116,388,688.50 and 193,973,337 is: 323,275,878.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,388,688.50 : 193,973,337 = 193,973,337 : x
  2. Step 2: Convert to fraction form
    116,388,688.50/193,973,337 = 193,973,337/x
  3. Step 3: Cross multiply
    116,388,688.50x = 193,973,337 × 193,973,337
  4. Step 4: Simplify right side
    116,388,688.50x = 37,625,655,466,915,568
  5. Step 5: Solve for x
    x = 37,625,655,466,915,568/116,388,688.50
  6. Step 6: Final answer
    x = 323,275,878.02

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.