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Finding the Third Proportional to 17,187,868.50 and 24,856,659

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Solution

The third proportional to 17,187,868.50 and 24,856,659 is: 35,947,069.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,187,868.50 : 24,856,659 = 24,856,659 : x
  2. Step 2: Convert to fraction form
    17,187,868.50/24,856,659 = 24,856,659/x
  3. Step 3: Cross multiply
    17,187,868.50x = 24,856,659 × 24,856,659
  4. Step 4: Simplify right side
    17,187,868.50x = 617,853,496,642,281
  5. Step 5: Solve for x
    x = 617,853,496,642,281/17,187,868.50
  6. Step 6: Final answer
    x = 35,947,069.10

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.