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Finding the Third Proportional to 27,352,449 and 43,311,910.50

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Solution

The third proportional to 27,352,449 and 43,311,910.50 is: 68,583,313.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,352,449 : 43,311,910.50 = 43,311,910.50 : x
  2. Step 2: Convert to fraction form
    27,352,449/43,311,910.50 = 43,311,910.50/x
  3. Step 3: Cross multiply
    27,352,449x = 43,311,910.50 × 43,311,910.50
  4. Step 4: Simplify right side
    27,352,449x = 1,875,921,591,160,010.25
  5. Step 5: Solve for x
    x = 1,875,921,591,160,010.25/27,352,449
  6. Step 6: Final answer
    x = 68,583,313.73

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.